Columbia Encyclopedia

Search results

500 results found

Henderson, Donald Ainslie

(Encyclopedia)Henderson, Donald Ainslie, 1928–2016, American physician instrumental in eradicating smallpox, b. Lakewood, Ohio, M.D. Univ. of Rochester, 1954, M.P.H. Johns Hopkins, 1960. He joined (1955) the Epid...

Noriega, Manuel Antonio

(Encyclopedia)Noriega, Manuel Antonio mänwĕlˈ äntōˈnyō nôryāˈgə [key], 1934–2017, Panamanian general. Commander of the Panamanian Defense Forces from 1983, when he promoted himself to full general, Nor...

Bay of Pigs Invasion

(Encyclopedia)Bay of Pigs Invasion, 1961, an unsuccessful invasion of Cuba by Cuban exiles, supported by the U.S. government. On Apr. 17, 1961, an armed force of about 1,500 Cuban exiles landed in the Bahía de Coc...

Petraeus, David Howell

(Encyclopedia)Petraeus, David Howell pĕtrāˈəs [key], 1952–, American military officer and government official, b. Cornwall, N.Y., studied West Point (B.S., 1974), U.S. Army Command and General Staff College (...

Defense, United States Department of

(Encyclopedia)Defense, United States Department of, executive department of the federal government charged with coordinating and supervising all agencies and functions of the government relating directly to nationa...

Jagan, Cheddi

(Encyclopedia)Jagan, Cheddi chĕdˈē jäˈgän [key], 1918–97, prime minister of British Guiana (1961–64) and president (1992–97) of independent Guyana. Of South Asian descent, he was trained at Northwestern...

Abiy Ahmed Ali

(Encyclopedia)Abiy Ahmed Ali, 1976–, Ethiopian political leader. Joining the Ethiopian army in 1993, he served in the intelligence service, the UN peacekeeping mission in Rwanda, and the border ...

Oka, river, central European Russia

(Encyclopedia)Oka əkäˈ [key], river, c.925 mi (1,490 km) long, rising S of Orel, central European Russia. It flows N past Orel and Kaluga, E past Serpukhov, Kolomna, and Ryazan, and then NE past Murom to join th...

Iran-contra affair

(Encyclopedia)Iran-contra affair, in U.S. history, secret arrangement in the 1980s to provide funds to the Nicaraguan contra rebels from profits gained by selling arms to Iran. The Iran-contra affair was the produc...

Browse by Subject