Ottoman Dynasty

Main articles: Ottoman Empire and Ottoman territories in Europe
The Ottoman beylik's first capital was located in Bursa in 1326. Edirne which was conquered in 1361 [11] was the next capital city. After largely expanding to Europe and Anatolia, in 1453, the Ottomans nearly completed the conquest of the Byzantine Empire by capturing its capital, Constantinople during the reign of Mehmed II. This city has become the capital city of the Empire following Edirne. The Ottoman Empire would continue to expand into the Eastern Anatolia, Central Europe, the Caucasus, North and East Africa, the islands in the Mediterranean, Greater Syria, Mesopotamia, and the Arabian peninsula in the 15th, 16th and 17th centuries.

The Ottoman Empire's power and prestige peaked in the 16th and 17th centuries, particularly during the reign of Suleiman the Magnificent. The empire was often at odds with the Holy Roman Empire in its steady advance towards Central Europe through the Balkans and the southern part of the Polish-Lithuanian Commonwealth.[12] In addition, the Ottomans were often at war with Persia over territorial disputes. At sea, the empire contended with the Holy Leagues, composed of Habsburg Spain, the Republic of Venice and the Knights of St. John, for control of the Mediterranean. In the Indian Ocean, the Ottoman navy frequently confronted Portuguese fleets in order to defend its traditional monopoly over the maritime trade routes between East Asia and Western Europe; these routes faced new competition with the Portuguese discovery of the Cape of Good Hope in 1488.

The Treaty of Karlowitz in 1699 marked the beginning of the Ottoman decline; some territories were lost by the treaty: Austria received all of Hungary and Transylvania except the Banat; Venice obtained most of Dalmatia along with the Morea (the Peloponnesus peninsula in southern Greece); Poland recovered Podolia.[13] Throughout the 19th and early 20th centuries, the Ottoman Empire continued losing its territories, including Greece, Algeria, Tunisia, Libya and the Balkans in the 1912–1913 Balkan Wars. Faced with territorial losses on all sides the Ottoman Empire forged an alliance with Germany who supported it with troops and equipment. The Ottoman Empire joined the World War I on the side of the Central Powers, after granting two German warships as refugees.

On October 30, 1918, the Armistice of Mudros was signed, followed by the imposition of Treaty of Sèvres on August 10, 1920 by Allied Powers, which was never ratified. The Treaty of Sèvres would break up the Ottoman Empire and force large concessions on territories of the Empire in favour of Greece, Italy, Britain and France.