Columbia Encyclopedia

(Encyclopedia) Great Falls, city (2020 pop. 60,442), seat of Cascade co., N central Mont., second largest city in the state, at the confluence of the Missouri and Sun ...

(Encyclopedia) Trenton. 1 City (1990 pop. 20,586), Wayne co., SE Mich., on the Detroit River opposite Grosse Ile, in a farm area; settled 1816, inc. as a city 1957. An early river port, it has plants that make metal...

(Encyclopedia) Progressive Conservative party, former Canadian political party, formed in 1942 by the merger of the Progressive and Conservative parties. Beginning with the first Canadian prime minister, John A. Mac...

(Encyclopedia) Marc, Franz fränts märk [key], 1880–1916, German painter. Influenced by August Macke, he developed a rich, chromatic symbolism. He depicted a mystical world of animals, especially horses, employin...

(Encyclopedia) Mason-Dixon Line, boundary between Pennsylvania and Maryland (running between lat. 39°43′26.3″N and lat. 39°43′17.6″N), surveyed by the English team of Charles Mason, a mathematician and ast...

(Encyclopedia) Hopper, Grace, 1906–92, American computer scientist, b. New York City as Grace Brewster Murray. She was educated at Vassar College and Yale (Ph.D., 1934). After teaching at Vassar (1931–1943), she...

(Encyclopedia) fence [short for defense], humanly erected barrier between two divisions of land, used to mark a legal or other boundary, to keep animals or people in or out, and sometimes as an ornament. In newly se...

(Encyclopedia) Keokuk, city (1990 pop. 12,451), seat of Lee co., extreme SE Iowa, on the Mississippi River at the foot of the Des Moines River rapids and in a farm area; inc. 1847. Its industries focus on food proce...

(Encyclopedia) Kern, Jerome kûrn [key], 1885–1945, American composer of musicals, b. New York City. After studying in New Jersey and New York he studied composition in Germany and England. His first success was t...

(Encyclopedia) Simnel, Lambert sĭmˈnəl [key], c.1475–1525, imposter and pretender to the English throne. Little is known of his early life, but before 1486 he caught the attention of an Oxford priest, Richard S...