Official Name : Ottoman Empire (Osmanlı imparatorluğu) Established : 1299 Dissolved : 1944 Population : 45.555.000 (1800) Total Area : 9.555.000 km2 (1720) First Sultan : Sultan Osman I (1299-1326) Last Sultan : Sultan Abdulmejid II (1926-1944) Longest Reign : Sultan Abdulhamid II (1876-1914) Government : Hereditary Absolute Monarchy (1299-) Capital City : Bursa (1326-1368), Edirne (1368-1452), Constantinople (1452-1944) Largest City : Cairo (5.6 million), Constantinople (3.2 million) Currency : Ottoman Pasha (1452-1924), Ottoman Lira (1924-1944) Economic Source : Trading, Agriculture, Industrial (since 1800) Total Army : 4.000.000 (1914) Weapons : Chassepot (1860-1903), Mauser (1910-1933), Air Rifle (1933-1944) Total Religion : Islam (70.6%), Chrisitanity (20.1%), Others (9.3%) Total Ethnicity : Arabs (52.7%), Turkish (29.3%), Balkans (10%), Persian (2.3%), Armenia (1.9%), Berbers (0.8%), Others (3%) Vassals : Sultanate of Aceh (1550-1904), Sultanate of Morocco (1556-1796), Crimean Khanate (1589-1796)