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Guadalupe Hidalgo, Treaty of

(Encyclopedia)Guadalupe Hidalgo, Treaty of, 1848, peace treaty between the United States and Mexico that ended the Mexican War. Negotiations were carried on for the United States by Nicholas P. Trist. The treaty wa...

Area 51

(Encyclopedia)Area 51, name for a U.S. military site, S Nev., c.80 mi (130 km) NNW of Las Vegas. Shrouded in secrecy since the mid-20th cent., it is located within the U.S. Air Force's enormous Nevada Test and Trai...

Premadasa, Ranasinghe

(Encyclopedia)Premadasa, Ranasinghe, 1924–1993, Sri Lankan political leader. As a member of the Ceylon Labour party, he worked as a labor organizer and was elected deputy mayor of Colombo in 1955. He then joined ...

Lamy, Jean Baptiste

(Encyclopedia)Lamy, Jean Baptiste zhäN bätēstˈ lämēˈ [key], 1814–88, Roman Catholic archbishop in the U.S. Southwest, b. France. He was ordained in 1838 and, after doing missionary work in S Ohio, was sent...

Dhaka

(Encyclopedia)Dhaka or Dacca both: dăkˈə [key], city (2021 est. pop. 10,356,500), capital of Bangladesh, on a ...

Escalante, Silvestre Vélez de

(Encyclopedia)Escalante, Silvestre Vélez de sēlvāˈstrā vāˈlāth dā āskälänˈtā [key], fl. 1769–79, Spanish explorer in the American Southwest and Far West, a Franciscan missionary. He was in charge of...

Great Society

(Encyclopedia)Great Society, in U.S. history, term for the domestic policies of President Lyndon Johnson. In his first State of the Union message, he called for a war on poverty and the creation of a “Great Socie...

Meiklejohn, Alexander

(Encyclopedia)Meiklejohn, Alexander mĭkˈəljŏn [key], 1872–1964, American educator, b. Rochdale, England, grad. Brown Univ., 1893, Ph.D. Cornell, 1897. He taught philosophy at Brown (1897–1912), serving as d...

Summerhill

(Encyclopedia)Summerhill, radical progressive school in Leiston, Suffolk, England, and the educational movement based on principles developed at the school. The school was founded (1924) by A. S. Neill, who headed ...

Russell, William Fletcher

(Encyclopedia)Russell, William Fletcher, 1890–1956, American educator, b. Delhi, N.Y., grad. Cornell, 1910, Ph.D. Columbia, 1914; son of James Earl Russell. He was dean (1917–23) of the College of Education, St...