Columbia Encyclopedia

(Encyclopedia) Boleslav II, d. 999, duke of Bohemia (967–99), son and successor of Boleslav I. Continuing his father's policies, he largely completed the Christianization of Bohemia. In 973 he agreed to the establ...

(Encyclopedia) Justin II, d. 578, Byzantine emperor (565–78), nephew and successor to Justinian I. He allied himself with the Turks and resumed the wars with Persia. During his reign Slavs and Avars attacked the e...

(Encyclopedia) Justinian II (Justinian Rhinotmetus), 669–711, Byzantine emperor (685–95, 705–11), son and successor of Constantine IV. He successfully invaded Arab territory but lost the advantage through a tr...

(Encyclopedia) Do Muoi, 1917–2018, Vietnamese political leader, originally named Nguyen Duy Cong. He joined the fight against French rule as a teenager, became a Communist party member in 1939, and was imprisoned ...

(Encyclopedia) Budenny, Semyon Mikhailovich sĭmyôn mēkhīˈləvĭch bo͞odyôˈnē [key], 1883–1973, Russian marshal. A sergeant major in the czarist cavalry, he joined the Communist party in 1919, helped to or...

(Encyclopedia) buffalo soldiers, name given to the African-American U.S. army regiments commissioned by Congress to patrol the American West after the Civil War. Consisting of two infantry and two cavalry regiments,...

(Encyclopedia) Utah War, in U.S. history, conflict between Mormons and the U.S. government. In the spring of 1857, President James Buchanan appointed a non-Mormon, Alfred Cumming, as governor of the Utah Territory, ...

(Encyclopedia) English civil war, 1642–48, the conflict between King Charles I of England and a large body of his subjects, generally called the “parliamentarians,” that culminated in the defeat and execution ...

(Encyclopedia) Iran-Iraq War, 1980–88, protracted military conflict between Iran and Iraq. It officially began on Sept. 22, 1980, with an Iraqi land and air invasion of western Iran, although Iraqi spokespersons m...

(Encyclopedia) Kenneth II, d. 995, Scottish king (971–995). The son of Malcolm I (reigned 943–54), he became king of the united Picts and Scots in 971 and immediately led a savage raid on the British in Northumb...