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stellar populations

(Encyclopedia)stellar populations, two broadly contrasting distributions of star types that are characteristic of different parts of a galaxy. Population I stars are young, recently formed stars, whereas population...

outsider art

(Encyclopedia)outsider art, artwork created by typically unconventional and untrained artists from the margins of society and the art world. The term was coined in 1972 by British scholar and art critic Roger Cardi...

Acadia

(Encyclopedia)Acadia əkāˈdēə [key], Fr. Acadie, region and former French colony, E Canada, encompassing modern Nova Scotia but also New Brunswick, Prince Edward Island, and coastal areas of E Maine. After an a...

Courbet, Gustave

(Encyclopedia)Courbet, Gustave güstävˈ ko͞orbāˈ [key], 1819–77, French painter, b. Ornans. He moved to Paris in 1839 and studied there, learning chiefly by copying masterpieces in the Louvre. An avowed real...

Renoir, Pierre Auguste

(Encyclopedia)Renoir, Pierre Auguste rənwärˈ [key], 1841–1919, French impressionist painter and sculptor, b. Limoges. Renoir went to work at the age of 13 in Paris as a decorator of factory-made porcelain, co...

Carroll, Lewis

(Encyclopedia)Carroll, Lewis, pseud. of Charles Lutwidge Dodgson, 1832–98, English writer, mathematician, and amateur photographer, b. near Daresbury, Cheshire (now in Halton). Educated at Christ Church College, ...

Canadian Prime Ministers since Confederation (table)

(Encyclopedia)Canadian Prime Ministers since Confederation ...

Missouri, river, United States

(Encyclopedia)Missouri, river, c.2,565 mi (4,130 km) long (including its Jefferson-Beaverhead-Red Rock headstream), the longest river of the United States and the principal tributary of the Mississippi River. The l...

Guiana

(Encyclopedia)Guiana gēănˈə, –änˈ– [key], region, NE South America. It faces the Atlantic Ocean on the north and east and is enclosed on the west and south within a vast semicircle formed by the linked ri...

Mesolithic period

(Encyclopedia)Mesolithic period mĕzˌəlĭthˈĭk [key] or Middle Stone Age, period in human development between the end of the Paleolithic period and the beginning of the Neolithic period. It began with the end o...