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Vatican Council, First

(Encyclopedia)Vatican Council, First, 1869–70, the 20th ecumenical council of the Roman Catholic Church (see council, ecumenical), renowned chiefly for its enunciation of the doctrine of papal infallibility. Tw...

Trent, Council of

(Encyclopedia)Trent, Council of, 1545–47, 1551–52, 1562–63, 19th ecumenical council of the Roman Catholic Church, convoked to meet the crisis of the Protestant Reformation. Earlier efforts at reforming the ch...

Ten, Council of

(Encyclopedia)Ten, Council of, in the republic of Venice, a special tribunal created (1310) to avert plots and crimes against the state. It was a direct result of the unsuccessful Tiepolo conspiracy against the Ven...

Basel, Council of

(Encyclopedia)Basel, Council of, 1431–49, first part of the 17th ecumenical council in the Roman Catholic Church. It is generally considered to have been ecumenical until it fell into heresy in 1437; after that i...

Gates, Robert Michael

(Encyclopedia)Gates, Robert Michael, 1943–, American government official, U.S. secretary of defense (2006–11), b. Wichita, Kans. A circumspect and pragmatic career intelligence officer, he joined (1966) the Cen...

Rice, Condoleezza

(Encyclopedia)Rice, Condoleezza, 1954–, U.S. government official and educator, b. Birmingham, Ala. A political scientist who has specialized in Russian and E European studies, Rice has been a professor at Stanfor...

Abdel Aziz, Mohamed Ould

(Encyclopedia)Abdel Aziz, Mohamed Ould, 1956–, Mauritanian military and political leader, president of Mauritania (2009–19). A career army officer, he rose through the ranks to become chief of staff. He was ins...

Mary McLeod Bethune Council House National Historic Site

(Encyclopedia)Mary McLeod Bethune Council House National Historic Site: see National Parks and Monuments (table)national parks and monuments (table). ...

Douglas, Paul Howard

(Encyclopedia)Douglas, Paul Howard, 1892–1976, U.S. Senator (1949–67), b. Salem, Mass. An economist, he joined the faculty of the Univ. of Chicago in 1920; was active as a government adviser, especially on prob...

North, Oliver Laurence

(Encyclopedia)North, Oliver Laurence, 1943–, American military officer and broadcasting personality, b. San Antonio, Tex. Raised in Philmont, N.Y., he entered the U.S. Marines, graduated from Annapolis (1968), se...