[edit]
Main article: History of the Ottoman Empire
See also: Territorial evolution of the Ottoman Empire
Rise (c. 1299–1453)[edit]
Main article: Rise of the Ottoman Empire
Ottoman miniature of Osman I by Yahya Bustanzâde (18th century)
As the Rum Sultanate declined in the 13th century, Anatolia was divided into a patchwork of independent Turkish principalities known as the Anatolian Beyliks. One of these, in the region of Bithynia on the frontier of the Byzantine Empire, was led by the Turkish tribal leader Osman I (d. 1323/4), a figure of obscure origins from whom the name Ottoman is derived.: 444  Osman's early followers consisted of Turkish tribal groups and Byzantine renegades, with many but not all converts to Islam.: 59 : 127  Osman extended control of his principality by conquering Byzantine towns along the Sakarya River. A Byzantine defeat at the Battle of Bapheus in 1302 contributed to Osman's rise. It is not well understood how the early Ottomans came to dominate their neighbours, due to the lack of sources surviving. The Ghaza thesis popular during the 20th century credited their success to rallying religious warriors to fight for them in the name of Islam, but it is no longer generally accepted. No other hypothesis has attracted broad acceptance.: 5, 10 : 104 
In the century after Osman I, Ottoman rule had begun to extend over Anatolia and the Balkans. The earliest conflicts began during the Byzantine–Ottoman wars, waged in Anatolia in the late 13th century before entering Europe in the mid-14th century, followed by the Bulgarian–Ottoman wars and the Serbian–Ottoman wars in the mid-14th century. Much of this period was characterised by Ottoman expansion into the Balkans. Osman's son, Orhan, captured the northwestern Anatolian city of Bursa in 1326, making it the new capital and supplanting Byzantine control in the region. The important port of Thessaloniki was captured from the Venetians in 1387 and sacked. The Ottoman victory in Kosovo in 1389 effectively marked the end of Serbian power in the region, paving the way for Ottoman expansion into Europe.: 95–96  The Battle of Nicopolis for the Bulgarian Tsardom of Vidin in 1396, regarded as the last large-scale crusade of the Middle Ages, failed to stop the advance of the victorious Ottomans.
The Battle of Nicopolis in 1396, as depicted in an Ottoman miniature from 1523
As the Turks expanded into the Balkans, the conquest of Constantinople became a crucial objective. The Ottomans had already wrested control of nearly all former Byzantine lands surrounding the city, but the strong defence of Constantinople's strategic position on the Bosporus Strait made it difficult to conquer. In 1402, the Byzantines were temporarily relieved when the Turco-Mongol leader Timur, founder of the Timurid Empire, invaded Ottoman Anatolia from the east. In the Battle of Ankara in 1402, Timur defeated Ottoman forces and took Sultan Bayezid I as prisoner, throwing the empire into disorder. The ensuing civil war lasted from 1402 to 1413 as Bayezid's sons fought over succession. It ended when Mehmed I emerged as the sultan and restored Ottoman power.: 363 
The Balkan territories lost by the Ottomans after 1402, including Thessaloniki, Macedonia, and Kosovo, were later recovered by Murad II between the 1430s and 1450s. On 10 November 1444, Murad repelled the Crusade of Varna by defeating the Hungarian, Polish, and Wallachian armies under Władysław III of Poland and John Hunyadi at the Battle of Varna, although Albanians under Skanderbeg continued to resist. Four years later, John Hunyadi prepared another army of Hungarian and Wallachian forces to attack the Turks, but was again defeated at the Second Battle of Kosovo in 1448.: 29 
According to modern historiography, there is a direct connection between the rapid Ottoman military advance and the consequences of the Black Death from the mid-14th century onwards. Byzantine territories, where the initial Ottoman conquests were carried out, were exhausted demographically and militarily due to the plague, which facilitated Ottoman expansion. In addition, slave hunting was the main economic driving force behind Ottoman conquest. Some 21st-century authors re-periodise conquest of the Balkans into the akıncı phase, which spanned 8 to 13 decades, characterised by continuous slave hunting and destruction, followed by administrative integration into the Empire.
Expansion and peak (1453–1566)[edit]
Main article: Classical Age of the Ottoman Empire
Sultan Mehmed the Conqueror's entry into Constantinople; painting by Fausto Zonaro (1854–1929)
The son of Murad II, Mehmed the Conqueror, reorganised both state and military, and on 29 May 1453 conquered Constantinople, ending the Byzantine Empire. Mehmed allowed the Eastern Orthodox Church to maintain its autonomy and land in exchange for accepting Ottoman authority. Due to tension between the states of western Europe and the later Byzantine Empire, most of the Orthodox population accepted Ottoman rule, as preferable to Venetian rule. Albanian resistance was a major obstacle to Ottoman expansion on the Italian peninsula.
In the 15th and 16th centuries, the Ottoman Empire entered a period of expansion. The Empire prospered under the rule of a line of committed and effective Sultans. It flourished economically due to its control of the major overland trade routes between Europe and Asia.: 111 
Sultan Selim I (1512–1520) dramatically expanded the eastern and southern frontiers by defeating Shah Ismail of Safavid Iran, in the Battle of Chaldiran.: 91–105  Selim I established Ottoman rule in Egypt by defeating and annexing the Mamluk Sultanate of Egypt and created a naval presence on the Red Sea. After this Ottoman expansion, competition began between the Portuguese Empire and the Ottomans to become the dominant power in the region.: 55–76 
Suleiman the Magnificent and his wife Hürrem Sultan, by 16th-century Venetian painter Titian
Suleiman the Magnificent (1520–1566) captured Belgrade in 1521, conquered the southern and central parts of the Kingdom of Hungary as part of the Ottoman–Hungarian Wars, and, after his historic victory in the Battle of Mohács in 1526, he established Ottoman rule in the territory of present-day Hungary and other Central European territories. He then laid siege to Vienna in 1529, but failed to take the city.: 50  In 1532, he made another attack on Vienna, but was repulsed in the siege of Güns. Transylvania, Wallachia and, intermittently, Moldavia, became tributary principalities of the Empire. In the east, the Ottoman Turks took Baghdad from the Persians in 1535, establishing Ottoman rule in Iraq and gaining naval access to the Persian Gulf. After the end of the Ottoman–Safavid War (1532–1555), the Caucasus became partitioned for the first time between the Safavids and the Ottomans, a status quo that persisted until the Russian conquest of the Caucasus in the 19th century. By this partitioning as signed in the Peace of Amasya, Western Armenia, western Kurdistan, and Western Georgia fell into Ottoman hands, while southern Dagestan, Eastern Armenia, Eastern Georgia, and Azerbaijan remained Persian.
Ottoman miniature of the Battle of Mohács in 1526
In 1539, a 60,000-strong Ottoman army besieged the Spanish garrison of Castelnuovo on the Adriatic coast; the successful siege cost the Ottomans 8,000 casualties, but Venice agreed to terms in 1540, surrendering most of its empire in the Aegean and the Morea. France and the Ottoman Empire, united by mutual opposition to Habsburg rule, became allies. The French conquests of Nice (1543) and Corsica (1553) occurred as a joint venture between French king Francis I and Suleiman, and were commanded by the Ottoman admirals Hayreddin Barbarossa and Dragut. France supported the Ottomans with an artillery unit during the 1543 Ottoman conquest of Esztergom in northern Hungary. After further advances by the Turks, the Habsburg ruler Ferdinand officially recognised Ottoman ascendancy in Hungary in 1547. Suleiman died of natural causes during the siege of Szigetvár in 1566. Following his death, the Ottomans were said to be declining, although this has been rejected by many scholars. By the end of Suleiman's reign, the Empire spanned approximately 877,888 mi2 (2,273,720 km2), extending over three continents.: 545 
Ottoman admiral Barbarossa Hayreddin Pasha defeated the Holy League of Charles V under the command of Andrea Doria at the Battle of Preveza in 1538.
The Empire became a dominant naval force, controlling much of the Mediterranean Sea.: 61  The Empire was now a major part of European politics. The Ottomans became involved in multi-continental religious wars when Spain and Portugal were united under the Iberian Union. The Ottomans were holders of the Caliph title, meaning they were the leaders of Muslims worldwide. The Iberians were leaders of the Christian crusaders, and so the two fought in a worldwide conflict. There were zones of operations in the Mediterranean and Indian Ocean, where Iberians circumnavigated Africa to reach India and, on their way, wage war upon the Ottomans and their local Muslim allies. Likewise, the Iberians passed through newly-Christianised Latin America and had sent expeditions that traversed the Pacific to Christianise the formerly Muslim Philippines and use it as a base to attack the Muslims in the Far East. In this case, the Ottomans sent armies to aid its easternmost vassal and territory, the Sultanate of Aceh in Southeast Asia.: 84 
The Spanish–Ottoman wars took place primarily in the Mediterranean. Barbary corsairs from the North African cities of Algiers, Tunis, and Tripoli, which were nominally part of the Ottoman Empire, captured thousands of merchant ships and raided coastal towns in Europe, enslaving the people they captured.
During the 1600s, the world conflict between the Ottoman Caliphate and Iberian Union was a stalemate since both were at similar population, technology and economic levels. Nevertheless, the success of the Ottoman political and military establishment was compared to the Roman Empire, despite the difference in size, by the likes of contemporary Italian scholar Francesco Sansovino and French political philosopher Jean Bodin.
Stagnation and reform (1566–1827)[edit]
Revolts, reversals, and revivals (1566–1683)[edit]
Main article: Transformation of the Ottoman Empire
Further information: Ottoman decline thesis
Late 16th or early 17th century Ottoman galley known as Tarihi Kadırga at the Istanbul Naval Museum, built in the period between the reigns of Sultan Murad III (1574–1595) and Sultan Mehmed IV (1648–1687)
In the second half of the 16th century, the Ottoman Empire came under increasing strain from inflation and the rapidly rising costs of warfare that were impacting both Europe and the Middle East. These pressures led to a series of crises around the year 1600, placing great strain upon the Ottoman system of government.: 413–414  The empire underwent a series of transformations of its political and military institutions in response to these challenges, enabling it to successfully adapt to the new conditions of the 17th century and remain powerful, both militarily and economically.: 10  Historians of the mid-20th century once characterised this period as one of stagnation and decline, but this view is now rejected by the majority of academics.
The discovery of new maritime trade routes by Western European states allowed them to avoid the Ottoman trade monopoly. The Portuguese discovery of the Cape of Good Hope in 1488 initiated a series of Ottoman-Portuguese naval wars in the Indian Ocean throughout the 16th century. Despite the growing European presence in the Indian Ocean, Ottoman trade with the east continued to flourish. Cairo, in particular, benefitted from the rise of Yemeni coffee as a popular consumer commodity. As coffeehouses appeared in cities and towns across the empire, Cairo developed into a major centre for its trade, contributing to its continued prosperity throughout the seventeenth and much of the 18th century.: 507–508 
Under Ivan IV (1533–1584), the Tsardom of Russia expanded into the Volga and Caspian regions at the expense of the Tatar khanates. In 1571, the Crimean khan Devlet I Giray, commanded by the Ottomans, invaded Russia and burned Moscow. The next year, the invasion was repeated but repelled at the Battle of Molodi. The Ottoman Empire and its vassal, the Crimean Khanate, continued to invade Eastern Europe in a series of slave raids, and remained a significant power in Eastern Europe until the end of the 17th century. The Crimean cavalry became indispensable for the Ottomans' campaigns against Russia, Poland, Hungary, and Persia.
Order of battle of the two fleets in the Battle of Lepanto, with an allegory of the three powers of the Holy League in the foreground, fresco by Giorgio Vasari
The Ottomans decided to conquer Venetian Cyprus and on 22 July 1570, Nicosia was besieged; 50,000 Christians died, and 180,000 were enslaved.: 67  On 15 September 1570, the Ottoman cavalry appeared before the last Venetian stronghold in Cyprus, Famagusta. The Venetian defenders held out for 11 months against a force that at its peak numbered 200,000 men with 145 cannons; 163,000 cannonballs struck the walls of Famagusta before it fell to the Ottomans in August 1571. The Siege of Famagusta claimed 50,000 Ottoman casualties.: 328  Meanwhile, the Holy League consisting of mostly Spanish and Venetian fleets won a victory over the Ottoman fleet at the Battle of Lepanto (1571), off southwestern Greece; Catholic forces killed over 30,000 Turks and destroyed 200 of their ships.: 24  It was a startling, if mostly symbolic, blow to the image of Ottoman invincibility, an image which the victory of the Knights of Malta over the Ottoman invaders in the 1565 siege of Malta had recently set about eroding. The battle was far more damaging to the Ottoman navy in sapping experienced manpower than the loss of ships, which were rapidly replaced.: 53  The Ottoman navy recovered quickly, persuading Venice to sign a peace treaty in 1573, allowing the Ottomans to expand and consolidate their position in North Africa.
By contrast, the Habsburg frontier had settled somewhat, a stalemate caused by a stiffening of the Habsburg defences. The Long Turkish War against Habsburg Austria (1593–1606) created the need for greater numbers of Ottoman infantry equipped with firearms, resulting in a relaxation of recruitment policy. This contributed to problems of indiscipline and outright rebelliousness within the corps, which were never fully solved.[obsolete source] Irregular sharpshooters (Sekban) were also recruited, and on demobilisation turned to brigandage in the Celali rebellions (1590–1610), which engendered widespread anarchy in Anatolia in the late 16th and early 17th centuries.: 24  With the Empire's population reaching 30 million people by 1600, the shortage of land placed further pressure on the government.[obsolete source] In spite of these problems, the Ottoman state remained strong, and its army did not collapse or suffer crushing defeats. The only exceptions were campaigns against the Safavid dynasty of Persia, where many of the Ottoman eastern provinces were lost, some permanently. This 1603–1618 war eventually resulted in the Treaty of Nasuh Pasha, which ceded the entire Caucasus, except westernmost Georgia, back into the possession of Safavid Iran. The treaty ending the Cretan War cost Venice much of Dalmatia, its Aegean island possessions, and Crete.: 33 
During his brief majority reign, Murad IV (1623–1640) reasserted central authority and recaptured Iraq (1639) from the Safavids. The resulting Treaty of Zuhab of that same year decisively divided the Caucasus and adjacent regions between the two neighbouring empires as it had already been defined in the 1555 Peace of Amasya.
The Sultanate of Women (1533–1656) was a period during which imperial women, especially the consorts and mothers of sultans, exercised significant political influence in the Ottoman Empire. The most prominent women of this period were Hürrem Sultan, Kösem Sultan and her daughter-in-law Turhan Hatice, whose political rivalry culminated in Kösem's murder in 1651. During the Köprülü era (1656–1703), effective control of the Empire was exercised by a sequence of grand viziers from the Köprülü family. The Köprülü Vizierate saw renewed military success with authority restored in Transylvania, the conquest of Crete completed in 1669, and expansion into Polish southern Ukraine, with the strongholds of Khotyn, and Kamianets-Podilskyi and the territory of Podolia ceding to Ottoman control in 1676.
The Second Siege of Vienna in 1683, by Frans Geffels (1624–1694)
This period of renewed assertiveness came to a calamitous end in 1683 when Grand Vizier Kara Mustafa Pasha led a huge army to attempt a second Ottoman siege of Vienna in the Great Turkish War of 1683–1699. The final assault being fatally delayed, the Ottoman forces were swept away by allied Habsburg, German, and Polish forces spearheaded by the Polish king John III Sobieski at the Battle of Vienna. The alliance of the Holy League pressed home the advantage of the defeat at Vienna, culminating in the Treaty of Karlowitz (26 January 1699), which ended the Great Turkish War. The Ottomans surrendered control of significant territories, many permanently. Mustafa II (1695–1703) led the counterattack of 1695–1696 against the Habsburgs in Hungary, but was undone at the disastrous defeat at Zenta (in modern Serbia), 11 September 1697.
Military defeats[edit]
Aside from the loss of the Banat and the temporary loss of Belgrade (1717–1739), the Ottoman border on the Danube and Sava remained stable during the 18th century. Russian expansion, however, presented a large and growing threat. Accordingly, King Charles XII of Sweden was welcomed as an ally in the Ottoman Empire following his defeat by the Russians at the Battle of Poltava of 1709 in central Ukraine (part of the Great Northern War of 1700–1721). Charles XII persuaded the Ottoman Sultan Ahmed III to declare war on Russia, which resulted in an Ottoman victory in the Pruth River Campaign of 1710–1711, in Moldavia.
Austrian troops led by Prince Eugene of Savoy capture Belgrade in 1717. Austrian control in Serbia lasted until the Turkish victory in the Austro-Russian–Turkish War (1735–1739). With the 1739 Treaty of Belgrade, the Ottoman Empire regained northern Bosnia, Habsburg Serbia (including Belgrade), Oltenia and the southern parts of the Banat of Temeswar.
After the Austro-Turkish War, the Treaty of Passarowitz confirmed the loss of the Banat, Serbia, and "Little Walachia" (Oltenia) to Austria. The Treaty also revealed that the Ottoman Empire was on the defensive and unlikely to present any further aggression in Europe. The Austro-Russian–Turkish War (1735–1739), which was ended by the Treaty of Belgrade in 1739, resulted in the Ottoman recovery of northern Bosnia, Habsburg Serbia (including Belgrade), Oltenia and the southern parts of the Banat of Temeswar; but the Empire lost the port of Azov, north of the Crimean Peninsula, to the Russians. After this treaty the Ottoman Empire was able to enjoy a generation of peace in Europe, as Austria and Russia were forced to deal with the rise of Prussia.
Educational and technological reforms came about, including the establishment of higher education institutions such as the Istanbul Technical University. In 1734 an artillery school was established to impart Western-style artillery methods, but the Islamic clergy successfully objected under the grounds of theodicy. In 1754 the artillery school was reopened on a semi-secret basis. In 1726, Ibrahim Muteferrika convinced the Grand Vizier Nevşehirli Damat Ibrahim Pasha, the Grand Mufti, and the clergy on the efficiency of the printing press, and Muteferrika was later granted by Sultan Ahmed III permission to publish non-religious books (despite opposition from some calligraphers and religious leaders). Muteferrika's press published its first book in 1729 and, by 1743, issued 17 works in 23 volumes, each having between 500 and 1,000 copies.
In North Africa, Spain conquered Oran from the autonomous Deylik of Algiers. The Bey of Oran received an army from Algiers, but it failed to recapture Oran; the siege caused the deaths of 1,500 Spaniards, and even more Algerians. The Spanish also massacred many Muslim soldiers. In 1792, Spain abandoned Oran, selling it to the Deylik of Algiers.
Ottoman troops attempting to halt the advancing Russians during the Siege of Ochakov in 1788
In 1768 Russian-backed Ukrainian Haidamakas, pursuing Polish confederates, entered Balta, an Ottoman-controlled town on the border of Bessarabia in Ukraine, massacred its citizens, and burned the town to the ground. This action provoked the Ottoman Empire into the Russo-Turkish War of 1768–1774. The Treaty of Küçük Kaynarca of 1774 ended the war and provided freedom of worship for the Christian citizens of the Ottoman-controlled provinces of Wallachia and Moldavia. By the late 18th century, after a number of defeats in the wars with Russia, some people in the Ottoman Empire began to conclude that the reforms of Peter the Great had given the Russians an edge, and the Ottomans would have to keep up with Western technology in order to avoid further defeats.
Selim III receiving dignitaries during an audience at the Gate of Felicity, Topkapı Palace. Painting by Konstantin Kapıdağlı.
Selim III (1789–1807) made the first major attempts to modernise the army, but his reforms were hampered by the religious leadership and the Janissary corps. Jealous of their privileges and firmly opposed to change, the Janissary revolted. Selim's efforts cost him his throne and his life, but were resolved in spectacular and bloody fashion by his successor, the dynamic Mahmud II, who eliminated the Janissary corps in 1826.
The siege of the Acropolis in 1826–1827 during the Greek War of Independence
The Serbian revolution (1804–1815) marked the beginning of an era of national awakening in the Balkans during the Eastern Question. In 1811, the fundamentalist Wahhabis of Arabia, led by the al-Saud family, revolted against the Ottomans. Unable to defeat the Wahhabi rebels, the Sublime Porte had Muhammad Ali Pasha of Kavala, the vali (governor) of the Eyalet of Egypt, tasked with retaking Arabia, which ended with the destruction of the Emirate of Diriyah in 1818. The suzerainty of Serbia as a hereditary monarchy under its own dynasty was acknowledged de jure in 1830. In 1821, the Greeks declared war on the Sultan. A rebellion that originated in Moldavia as a diversion was followed by the main revolution in the Peloponnese, which, along with the northern part of the Gulf of Corinth, became the first parts of the Ottoman Empire to achieve independence (in 1829). In 1830, the French invaded the Deylik of Algiers. The campaign took 21 days, and resulted in over 5,000 Algerian military casualties, and about 2,600 French ones. Before the French invasion the total population of Algeria was most likely between 3,000,000 and 5,000,000. By 1873, the population of Algeria (excluding several hundred thousand newly arrived French settlers) had decreased to 2,172,000. In 1831, Muhammad Ali of Egypt revolted against Sultan Mahmud II due to the latter's refusal to grant him the governorships of Greater Syria and Crete, which the Sultan had promised him in exchange for sending military assistance to put down the Greek revolt (1821–1829) that ultimately ended with the formal independence of Greece in 1830. It was a costly enterprise for Muhammad Ali, who had lost his fleet at the Battle of Navarino in 1827. Thus began the first Egyptian–Ottoman War (1831–1833), during which the French-trained army of Muhammad Ali, under the command of his son Ibrahim Pasha, defeated the Ottoman Army as it marched into Anatolia, reaching the city of Kütahya within 320 km (200 mi) of the capital, Constantinople.: 95  In desperation, Sultan Mahmud II appealed to the empire's traditional arch-rival Russia for help, asking Emperor Nicholas I to send an expeditionary force to assist him.: 96  In return for signing the Treaty of Hünkâr İskelesi, the Russians sent the expeditionary force which deterred Ibrahim Pasha from marching any further towards Constantinople.: 96  Under the terms of the Convention of Kütahya, signed on 5 May 1833, Muhammad Ali agreed to abandon his campaign against the Sultan, in exchange for which he was made the vali (governor) of the vilayets (provinces) of Crete, Aleppo, Tripoli, Damascus and Sidon (the latter four comprising modern Syria and Lebanon), and given the right to collect taxes in Adana.: 96  Had it not been for the Russian intervention, Sultan Mahmud II could have faced the risk of being overthrown and Muhammad Ali could have even become the new Sultan. These events marked the beginning of a recurring pattern where the Sublime Porte needed the help of foreign powers to protect itself.: 95–96 
In 1839, the Sublime Porte attempted to take back what it lost to the de facto autonomous, but de jure still Ottoman Eyalet of Egypt, but its forces were initially defeated, which led to the Oriental Crisis of 1840. Muhammad Ali had close relations with France, and the prospect of him becoming the Sultan of Egypt was widely viewed as putting the entire Levant into the French sphere of influence.: 96  As the Sublime Porte had proved itself incapable of defeating Muhammad Ali, the British Empire and Austrian Empire provided military assistance, and the second Egyptian–Ottoman War (1839–1841) ended with Ottoman victory and the restoration of Ottoman suzerainty over Egypt Eyalet and the Levant.: 96 
By the mid-19th century, the Ottoman Empire was called the "sick man of Europe". Three suzerain states – the Principality of Serbia, Wallachia and Moldavia – moved towards de jure independence during the 1860s and 1870s.
Decline and modernisation (1828–1908)[edit]
Main article: Decline of the Ottoman Empire
Opening ceremony of the First Ottoman Parliament at the Dolmabahçe Palace in 1876. The First Constitutional Era lasted only two years until 1878. The Ottoman Constitution and Parliament were restored 30 years later with the Young Turk Revolution in 1908.
During the Tanzimat period (1839–1876), the government's series of constitutional reforms led to a fairly modern conscripted army, banking system reforms, the decriminalisation of homosexuality, the replacement of religious law with secular law, and guilds with modern factories. The Ottoman Ministry of Post was established in Istanbul in 1840. American inventor Samuel Morse received an Ottoman patent for the telegraph in 1847, issued by Sultan Abdülmecid, who personally tested the invention. The reformist period peaked with the Constitution, called the Kanûn-u Esâsî. The empire's First Constitutional era was short-lived. The parliament survived for only two years before the sultan suspended it.
The empire's Christian population, owing to their higher educational levels, started to pull ahead of the Muslim majority, leading to much resentment. In 1861, there were 571 primary and 94 secondary schools for Ottoman Christians, with 140,000 pupils in total, a figure that vastly exceeded the number of Muslim children in school at the time, who were further hindered by the amount of time spent learning Arabic and Islamic theology. Author Norman Stone suggests that the Arabic alphabet, in which Turkish was written until 1928, was ill-suited to reflect the sounds of Turkish (which is a Turkic as opposed to Semitic language), which imposed further difficulty on Turkish children. In turn, Christians' higher educational levels allowed them to play a larger role in the economy, with the rise in prominence of groups such as the Sursock family indicative of this. In 1911, of the 654 wholesale companies in Istanbul, 528 were owned by ethnic Greeks. In many cases, Christians and Jews gained protection from European consuls and citizenship, meaning they were protected from Ottoman law and not subject to the same economic regulations as their Muslim counterparts.
Ottoman troops storming Fort Shefketil during the Crimean War of 1853–1856
The Crimean War (1853–1856) was part of a long-running contest between the major European powers for influence over territories of the declining Ottoman Empire. The financial burden of the war led the Ottoman state to issue foreign loans amounting to 5 million pounds sterling on 4 August 1854.: 32 : 71  The war caused an exodus of the Crimean Tatars, about 200,000 of whom moved to the Ottoman Empire in continuing waves of emigration.: 79–108  Toward the end of the Caucasian Wars, 90% of the Circassians were ethnically cleansed and exiled from their homelands in the Caucasus, fleeing to the Ottoman Empire, resulting in the settlement of 500,000 to 700,000 Circassians in the Ottoman Empire. Crimean Tatar refugees in the late 19th century played an especially notable role in seeking to modernise Ottoman education and in first promoting both Pan-Turkism and a sense of Turkish nationalism.
The monarchs of Europe in Paris (Napoleon III is at the centre, Sultan Abdulaziz is second from right), fictional representation of the opening of the Universal Exposition of 1867.
In this period, the Ottoman Empire spent only small amounts of public funds on education; for example, in 1860–1861 only 0.2% of the total budget was invested in education.: 50  As the Ottoman state attempted to modernise its infrastructure and army in response to outside threats, it opened itself up to a different kind of threat: that of creditors. As the historian Eugene Rogan has written, "the single greatest threat to the independence of the Middle East" in the 19th century "was not the armies of Europe but its banks". The Ottoman state, which had begun taking on debt with the Crimean War, was forced to declare bankruptcy in 1875. By 1881, the Ottoman Empire agreed to have its debt controlled by the Ottoman Public Debt Administration, a council of European men with presidency alternating between France and Britain. The body controlled swaths of the Ottoman economy, and used its position to ensure that European capital continued to penetrate the empire, often to the detriment of local Ottoman interests.
The Ottoman Empire in 1875 under Sultan Abdulaziz
The Ottoman bashi-bazouks suppressed the Bulgarian uprising of 1876, massacring up to 100,000 people in the process.: 139  The Russo-Turkish War (1877–1878) ended with a decisive victory for Russia. As a result, Ottoman holdings in Europe declined sharply: Bulgaria was established as an independent principality inside the Ottoman Empire; Romania achieved full independence; and Serbia and Montenegro finally gained complete independence, but with smaller territories. In 1878, Austria-Hungary unilaterally occupied the Ottoman provinces of Bosnia-Herzegovina and Novi Pazar.
British Prime Minister Benjamin Disraeli advocated restoring the Ottoman territories on the Balkan Peninsula during the Congress of Berlin, and in return, Britain assumed the administration of Cyprus in 1878.: 228–254  Britain later sent troops to Egypt in 1882 to put down the Urabi Revolt (Sultan Abdul Hamid II was too paranoid to mobilise his own army, fearing this would result in a coup d'état), effectively gaining control in both territories. Abdul Hamid II was so fearful of a coup that he did not allow his army to conduct war games, lest this serve as cover for a coup, but he did see the need for military mobilisation. In 1883, a German military mission under General Baron Colmar von der Goltz arrived to train the Ottoman Army, leading to the so-called "Goltz generation" of German-trained officers, who played a notable role in the politics of the empire's last years.: 24 
From 1894 to 1896, between 100,000 and 300,000 Armenians living throughout the empire were killed in what became known as the Hamidian massacres.: 42 
In 1897 the population was 19 million, of whom 14 million (74%) were Muslim. An additional 20 million lived in provinces that remained under the sultan's nominal suzerainty but were entirely outside his actual power. One by one the Porte lost nominal authority. They included Egypt, Tunisia, Bulgaria, Cyprus, Bosnia-Herzegovina, and Lebanon.
As the Ottoman Empire gradually shrank, 7–9 million Muslims from its former territories in the Caucasus, Crimea, Balkans, and the Mediterranean islands migrated to Anatolia and Eastern Thrace. After the Empire lost the First Balkan War (1912–1913), it lost all its Balkan territories except East Thrace (European Turkey). This resulted in around 400,000 Muslims fleeing with the retreating Ottoman armies (with many dying from cholera brought by the soldiers), and 400,000 non-Muslims fled territory still under Ottoman rule. Justin McCarthy estimates that from 1821 to 1922, 5.5 million Muslims died in southeastern Europe, with the expulsion of 5 million. In addition the Ottoman state encouraged transnational migration, including Circassians, Bosnians, and Russian Jews resettled in the southern Levant. These communities, alongside internal Arab resettlement, reshaped rural society and land use in ways that reflected broader imperial patterns of demographic engineering and agrarian expansion.
Defeat and dissolution (1908–1922)[edit]
Main articles: Dissolution of the Ottoman Empire and Ottoman Empire in World War I
Young Turk movement[edit]
Declaration of the Young Turk Revolution by the leaders of the Ottoman millets in 1908
The defeat and dissolution of the Ottoman Empire (1908–1922) began with the Second Constitutional Era, a moment of hope and promise established with the Young Turk Revolution. It restored the Constitution of the Ottoman Empire and brought in multi-party politics with a two-stage electoral system (electoral law) under the Ottoman parliament. The constitution offered hope by freeing the empire's citizens to modernise the state's institutions, rejuvenate its strength, and enable it to hold its own against outside powers. Its guarantee of liberties promised to dissolve inter-communal tensions and transform the empire into a more harmonious place. Instead, this period became the story of the twilight struggle of the Empire.
Members of Young Turks movement who had once gone underground now established their parties. Among them "Committee of Union and Progress", and "Freedom and Accord Party" were major parties. On the other end of the spectrum were ethnic parties, which included Poale Zion, Al-Fatat, and Armenian national movement organised under Armenian Revolutionary Federation. Profiting from the civil strife, Austria-Hungary officially annexed Bosnia and Herzegovina in 1908. The last of the Ottoman censuses was performed in 1914. Despite military reforms which reconstituted the Ottoman Modern Army, the Empire lost its North African territories and the Dodecanese in the Italo-Turkish War (1911) and almost all of its European territories in the Balkan Wars (1912–1913). The Empire faced continuous unrest in the years leading up to World War I, including the 31 March Incident and two further coups in 1912 and 1913.
World War I[edit]
Main articles: Ottoman entry into World War I and Ottoman Empire in World War I
Admiral Wilhelm Souchon, who commanded the Black Sea raid on 29 October 1914, and his officers in Ottoman naval uniforms
The Ottoman Empire entered World War I on the side of the Central Powers and was ultimately defeated. The Ottoman participation in the war began with the combined German-Ottoman surprise attack on the Black Sea coast of the Russian Empire on 29 October 1914. Following the attack, the Russian Empire (2 November 1914) and its allies France (5 November 1914) and the British Empire (5 November 1914) declared war on the Ottoman Empire. Also on 5 November 1914, the British government changed the status of the Khedivate of Egypt and Cyprus, which were de jure Ottoman territories prior to the war, to British protectorates.
The Ottomans successfully defended the Dardanelles strait during the Gallipoli campaign (1915–1916) and achieved initial victories against British forces in the first two years of the Mesopotamian campaign, such as the Siege of Kut (1915–1916); but the Arab Revolt (1916–1918) turned the tide against the Ottomans in the Middle East. In the Caucasus campaign, however, the Russian forces had the upper hand from the beginning, especially after the Battle of Sarikamish (1914–1915). Russian forces advanced into northeastern Anatolia and controlled the major cities there until retreating from World War I with the Treaty of Brest-Litovsk following the Russian Revolution in 1917.
Genocides[edit]
Main articles: Late Ottoman genocides, Armenian genocide, Greek genocide, and Seyfo
The Armenian genocide was the result of the Ottoman government's deportation and ethnic cleansing policies regarding its Armenian citizens after the Battle of Sarikamish (1914–1915) and the collapse of the Caucasus Front against the Imperial Russian Army and Armenian volunteer units during World War I. An estimated 600,000 to more than 1 million, or up to 1.5 million people were killed.
In 1915 the Ottoman government and Kurdish tribes in the region started the extermination of its ethnic Armenian population, resulting in the deaths of up to 1.5 million Armenians in the Armenian genocide. The genocide was carried out during and after World War I and implemented in two phases: the wholesale killing of the able-bodied male population through massacre and subjection of army conscripts to forced labour, followed by the deportation of women, children, the elderly and infirm on death marches leading to the Syrian desert. Driven forward by military escorts, the deportees were deprived of food and water and subjected to periodic robbery, rape, and systematic massacre. Large-scale massacres were also committed against the Empire's Greek and Assyrian minorities as part of the same campaign of ethnic cleansing.
Arab Revolt[edit]
Main articles: Middle Eastern theatre of World War I and Arab Revolt
The Arab Revolt began in 1916 with British support. It turned the tide against the Ottomans on the Middle Eastern front, where they seemed to have the upper hand during the first two years of the war. On the basis of the McMahon–Hussein Correspondence, an agreement between the British government and Hussein bin Ali, Sharif of Mecca, the revolt was officially initiated at Mecca on 10 June 1916. The Arab nationalist goal was to create a single unified and independent Arab state stretching from Aleppo, Syria, to Aden, Yemen, which the British promised to recognise.
The Sharifian Army, led by Hussein and the Hashemites, with military backing from the British Egyptian Expeditionary Force, successfully fought and expelled the Ottoman military presence from much of the Hejaz and Transjordan. The rebellion eventually took Damascus and set up a short-lived monarchy led by Faisal, a son of Hussein.
Following the terms of the 1916 Sykes–Picot Agreement, the British and French later partitioned the Middle East into mandate territories. There was no unified Arab state, much to Arab nationalists' anger. Palestine, Iraq, Lebanon and Syria became British and French mandates.
Treaty of Sèvres and Turkish War of Independence[edit]
Mehmed VI, the last Sultan of the Ottoman Empire, leaving the country after the abolition of the Ottoman sultanate, 17 November 1922
Defeated in World War I, the Ottoman Empire signed the Armistice of Mudros on 30 October 1918. Istanbul was occupied by combined British, French, Italian, and Greek forces. In May 1919, Greece also took control of the area around Smyrna (now İzmir).
The partition of the Ottoman Empire was finalised under the terms of the 1920 Treaty of Sèvres. This treaty, as designed in the Conference of London, allowed the Sultan to retain his position and title. Anatolia's status was problematic given the occupied forces.
A nationalist opposition arose in the Turkish national movement. It won the Turkish War of Independence (1919–1923) under the leadership of Mustafa Kemal (later given the surname "Atatürk"). The sultanate was abolished on 1 November 1922, and the last sultan, Mehmed VI (reigned 1918–1922), left the country on 17 November 1922. The Republic of Turkey was established in its place on 29 October 1923, in the new capital city of Ankara. The caliphate was abolished on 3 March 1924.
