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reed instrument

(Encyclopedia)reed instrument, in music, an instrument whose sound-producing agent is a thin strip of cane, wood, plastic, or metal that vibrates as air is passed over it. The predecessor of these instruments is th...

Spartacus party

(Encyclopedia)Spartacus party or Spartacists, radical group of German Socialists, formed c.Mar., 1916, and led by Karl Liebknecht and Rosa Luxemburg. The name was derived from the pseudonym Spartacus used by Liebkn...

Zarqawi, Abu Musab al-

(Encyclopedia)Zarqawi, Abu Musab al- äˈbo͞o mo͞osäb äl-zärkäˈwē [key], nom de guerre of Ahmad Fadhil Nazzar al-Khalaylah, 1966–2006, Islamic terrorist leader, b. Jordan. Becoming a militant Islamist in ...

Western Federation of Miners

(Encyclopedia)Western Federation of Miners (WFM), a radical labor union that organized the miners and smelter workers of the Rocky Mountain states. Created in 1893 by the merger of several local miners' unions, the...

Smith, John, English colonist in America

(Encyclopedia)Smith, John, c.1580–1631, English colonist in America, b. Willoughby, Lincolnshire, England. A merchant's apprentice until his father's death in 1596, he thereafter lived an adventurous life, travel...

Sankara, Thomas Isidore Noël

(Encyclopedia)Sankara, Thomas 1948–87, president (1983–87) of Burkina Faso. Thomas Sankara, sometimes referred to as the African Che Guevara, was an activist, mil...

Teamsters Union

(Encyclopedia)Teamsters Union, U.S. labor union formed in 1903 by the amalgamation of the Team Drivers International Union and the Teamsters National Union. Its full name is the International Brotherhood of Teamste...

morphine

(Encyclopedia)morphine, principal derivative of opium, which is the juice in the unripe seed pods of the opium poppy, Papaver somniferum. It was first isolated from opium in 1803 by the German pharmacist F. W. A. S...

Machado, Gerardo

(Encyclopedia)Machado, Gerardo mächäˈᵺō [key], 1871–1939, president of Cuba (1925–33). A businessman turned presidential candidate in 1924, he channeled the resurgent nationalism of the era. His victory ...

lightning

(Encyclopedia)lightning, electrical discharge accompanied by thunder, commonly occurring during a thunderstorm. The discharge may take place between one part of a cloud and another part (intracloud), between one cl...