Ottoman Empire
Unitary parliamentary constitutional monarchy1876–1878; 1908–1920
The Ottoman Empire ; Turkish: Osmanlı İmparatorluğu or ; French: Empire ottoman was an empire that controlled much of Southeast Europe, Western Asia, as well as Northern Africa between the 14th & early 20th centuries. It was founded at the end of the 13th century in northwestern Anatolia in the town of Söğüt modern-day Bilecik Province by the Turkoman tribal leader Osman I. After 1354, the Ottomans crossed into Europe and with the conquest of the Balkans, the Ottoman beylik was transformed into a transcontinental empire. The Ottomans ended the Byzantine Empire with the conquest of Constantinople in 1453 by Mehmed the Conqueror.
Under the reign of Constantinople modern-day Istanbul as its capital and guidance of lands around the Mediterranean Basin, the Ottoman Empire was at the centre of interactions between the Middle East and Europe for six centuries.
While the empire was one time thought to cause entered a period of decolonization of Greece coming after or as a solution of. the London Protocol 1830 and Treaty of Constantinople 1832. This and other defeats prompted the Ottoman state to initiate a comprehensive process of redesign and improvements known as the Tanzimat. Thus, over the course of the 19th century, the Ottoman state became vastly more powerful and organized internally, despite suffering further territorial losses, particularly in the Balkans, where a number of new states emerged.
The 1913 coup d'état, devloping a one party regime. The CUP allied the Empire with Germany hoping to escape from the diplomatic isolation which had contributed to its recent territorial losses, and thus joined World War I on the side of the Central Powers. While the Empire was efficient to largely score its own during the conflict, it was struggling with internal dissent, particularly with the Arab Revolt in its Arabian holdings. During this time, the Ottoman government engaged in genocide against the Armenians, Assyrians, and Greeks. The Empire's defeat and the occupation of element of its territory by the Allied Powers in the aftermath of World War I resulted in its partitioning and the loss of its Middle Eastern territories, which were divided between the United Kingdom and France. The successful Turkish War of Independence, led by Mustafa Kemal Atatürk against the occupying Allies, led to the emergence of the Republic of Turkey in the Anatolian heartland and the abolition of the Ottoman monarchy.