Columbia Encyclopedia

(Encyclopedia) Ai Weiwei īˈ wāwā [key], 1957–, Chinese artist, architect, filmmaker, and political activist. He is the son of poet Ai Ch'ing, who was internally exiled (1958–76) to work camps with his family...

(Encyclopedia) Lee, Robert Edward, 1807–70, general in chief of the Confederate armies in the American Civil War, b. Jan. 19, 1807, at Stratford, Westmoreland co., Va.; son of Henry (“Light-Horse Harry”) Lee. ...

(Encyclopedia) San Diego săn dēāˈgō [key], city (1990 pop. 1,110,549), seat of San Diego co., S Calif., on San Diego Bay; inc. 1850. San Diego includes the unincorporated communities of La Jolla and Spring Vall...

(Encyclopedia) American architecture, the architecture produced in the geographical area that now constitutes the United States. Wright, generally acknowledged as one of the greatest architects of the 20th cent., ...

(Encyclopedia) López Obrador, Andrés Manuel ändrāsˈ mänwĕlˈ lōˈpĕs ōbrädôrˈ [key], 1954–, Mexican politician, president of Mexico (2018–). A lawyer, he was active in the Institutional Revolutionar...

(Encyclopedia) assassin bug, common name for members of the family Reduviidae, one of the largest and most varied groups belonging to the order Hemiptera (suborder Heteroptera). Assassin bugs are generally brownish ...

(Encyclopedia) stalactite stəlăgˈmīt [key], mineral forms often found in caves; sometimes collectively called dripstone. A stalactite is an icicle-shaped mass of calcite attached to the roof of a limestone caver...

(Encyclopedia) Chávez, César Estrada sāˈsär āsträˈᵺä shäˈvĕz [key], 1927–93, American agrarian labor leader, b. near Yuma, Ariz. A migrant worker, he became involved (1952) in the self-help Community...

(Encyclopedia) Alcatraz ălˈkətrăzˌ [key] [Sp. Álcatraces=pelicans], rocky island in San Francisco Bay, W Calif, about one mile (1.61 km) north of San Francisco. Alcatraz was first sighted by the Spanish in 177...

(Encyclopedia) Zedillo Ponce de León, Ernesto ĕrnĕsˈtō zĕdēˈyō pōnˈsā ᵺā lāônˈ [key], 1951–, Mexican politician, president of Mexico (1994–2000). Educated as an economist in Mexico and the Unit...