Wilhelm I, also known as Wilhelm "the Great" (1797 – 1888) of the House of Hohenzollern was the King of Prussia (January 2, 1861 – 9 March, 1888) and the first German Emperor (18 January 1871 – 9 March, 1888). Under the leadership of Wilhelm and ...
Ottoman Empire (1299-1923) was one of the largest by territory and was at the center of interactions between the Eastern and Western worlds for six centuries. The Ottomans conquered a lot of land / different countries. Huge part of Byzantine Em ...
The Abbasid Caliphate (750 - 1517) was the third of the Islamic caliphates to succeed the Islamic prophet Muhammad. (after Rashidun Caliphate and Umayyad Caliphate)
The Abbasid dynasty descended from Muhammad's youngest uncle, Abbas ibn Abd al- ...