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American Museum of Natural History

(Encyclopedia)American Museum of Natural History, incorporated in New York City in 1869 to promote the study of natural science and related subjects. Buildings on its present site facing Central Park were opened in...

Field Museum of Natural History

(Encyclopedia)Field Museum of Natural History, in Chicago, Ill. Founded in 1893 through the gifts of Marshall Field and others, it was first known as the Columbian Museum of Chicago and in 1905 was renamed in honor...

February Revolution, in French history

(Encyclopedia)February Revolution, 1848, French revolution that overthrew the monarchy of Louis Philippe and established the Second Republic. General dissatisfaction resulted partly from the king's increasingly rea...

Family Compact, in Canadian history

(Encyclopedia)Family Compact, name popularly applied to a small, powerful group of men who dominated the government of Upper Canada (Ontario) from the closing years of the 18th cent. to the beginnings of responsibl...

Barnes, Harry Elmer

(Encyclopedia)Barnes, Harry Elmer, 1889–1968, American historian and sociologist, b. Auburn, N.Y. He received his Ph.D. from Columbia in 1918 and taught economics, sociology, and history at various institutions o...

Vernadsky, George

(Encyclopedia)Vernadsky, George vĕrnätˈskē [key], 1887–1973, American historian, b. Russia. He emigrated to the United States in 1927 and was research associate in history (1927–46) and professor of Russian...

crater

(Encyclopedia)crater, circular, bowl-shaped depression on the earth's surface. (For a discussion of lunar craters, see moon.) Simple craters are bowl-shaped with a raised outer rim. Complex craters have a raised ce...

tea

(Encyclopedia)tea, tree or bush, its leaves, and the beverage made from these leaves. The plant (Camellia sinensis, Thea sinensis, or C. thea) is an evergreen related to the camellia and indigenous to Assam (India)...
 

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