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Hall of Fame for Great Americans

(Encyclopedia)Hall of Fame for Great Americans, national shrine, on the campus of Bronx Community College of the City Univ. of New York, Bronx, New York City; est. 1900. The Hall of Fame, a 630-ft (192-m) colonnade...

United States, Great Seal of the

(Encyclopedia)United States, Great Seal of the, official impression that validates a United States government document. It was adopted by the Continental Congress in 1782 and, with only minor changes in the design,...

Ivan VI

(Encyclopedia)Ivan VI, 1740–64, czar of Russia (1740–41), great-grandson of Ivan V. He was the son of Prince Anthony Ulric of Brunswick-Wolfenbüttel and of Anna Leopoldovna. An infant, he succeeded his great-a...

Mackenzie

(Encyclopedia)Mackenzie, river, c.1,120 mi (1,800 km) long, issuing from Great Slave Lake, Northwest Territories, Canada, and flowing generally NW to the Arctic Ocean through a great delta. Between Great Slave Lake...

labor law

(Encyclopedia)labor law, legislation dealing with human beings in their capacity as workers or wage earners. The Industrial Revolution, by introducing the machine and factory production, greatly expanded the class ...

Union, Act of

(Encyclopedia)Union, Act of. For the union of England and Scotland (1707), see Great Britain; for the union of Ireland (1800) with Great Britain, see Ireland. ...

Shuvalov, Piotr Andreyevich, Count

(Encyclopedia)Shuvalov, Piotr Andreyevich, Count pyôˈtər əndrāˈəvĭch sho͞oväˈləf [key], 1827–89, Russian administrator and diplomat. An adviser to Czar Alexander II, he opposed the czar's reforms and ...

Gelon

(Encyclopedia)Gelon jēˈlŏn [key], d. 478 b.c., Greek Sicilian ruler. As tyrant of Gela, his native city, he interfered in the struggle for power in Syracuse (485 b.c.) and made himself the leader of the popular ...

Brunel, Sir Marc Isambard

(Encyclopedia)Brunel, Sir Marc Isambard ĭzˈəmbärdˌ bro͞onĕlˈ [key], 1769–1849, British engineer and inventor. Born in France, he came to the United States in 1793 as a royalist refugee. He became chief en...

post-traumatic stress disorder

(Encyclopedia)post-traumatic stress disorder (PTSD), mental disorder that follows an occurrence of extreme psychological stress, such as that encountered in war or resulting from violence, childhood abuse, sexual a...
 

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