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Mustafa

(Encyclopedia)Mustafa or Kara Mustafa mo͝ostäfäˈ [key] [Turk. kara=black], d. 1683, Turkish grand vizier (chief executive officer) under Sultan Muhammad IV of the Ottoman Empire (Turkey). He succeeded his brot...

Umar

(Encyclopedia)Umar ōˈmär [key], c.581–644, 2d caliph (see caliphate). At first hostile to Islam, he was converted by 618, becoming an adviser to Muhammad. He succeeded Abu Bakr as caliph without opposition in ...

Omdurman

(Encyclopedia)Omdurman ŏmdərmänˈ [key], Arab. Umm Durman, city (1993 pop. 1,271,403), E central Sudan, on the White Nile opposite Khartoum. It is the largest city and chief commercial center of Sudan and part o...

Ahmed I

(Encyclopedia)Ahmed I äˈmĕd [key], 1589–1617, Ottoman sultan (1603–17), son and successor of Muhammad III to the throne of the Ottoman Empire. The chief event of his reign was the Treaty of Zsitvatorok (1606...

Vlad IV

(Encyclopedia)Vlad IV, 1431?–1476, prince of Walachia (1448, 1456–62, 1476), known as Vlad the Impaler. He was the son of Prince Vlad Dracul (Vlad the Devil) and is therefore also called Dracula or son of the D...

Bornu

(Encyclopedia)Bornu bôrˈno͞o [key], former Muslim state, mostly in NE Nigeria, extending S and W of Lake Chad. It began its existence as a separate state in the late 14th cent. From the 14th to the 18th cent. Bo...

Grand Canal

(Encyclopedia)Grand Canal, Chinese Da Yunhe [large transit river], longest in the world, extending c.1,000 mi (1,600 km) from Beijing to Hangzhou, E China, and forming an important north-south waterway on the North...

Mahdi, Sadiq al-

(Encyclopedia)Mahdi, Sadiq al-, 1936–2020, Sudanese political and religious leader. A descendent of Muhammad Ahmad (see Mahdi), Mahdi succeeded (1964) to the leadership of the Ansar, the Sufi order (see Sufism) f...

Sanusi

(Encyclopedia)Sanusi or Senussi both: səno͞oˈsĭ [key], Arabic Sanusiyya, a political-religious organization in Libya and Sudan founded in Mecca in 1837 by Muhammad bin Ali al-Sanusi (1791–1859), known as the ...

Ulaanbaatar

(Encyclopedia)Ulaanbaatar or Ulan Bator both: o͞olänˈ bäˈtôr [key] [Mongolian,=red hero], Chinese Kulun, city (2010 est. pop. 1,500,000), capital of the Republic of Mongolia, E central Mongolia, on the Tola R...