Columbia Encyclopedia

Search results

500 results found

gold rush

(Encyclopedia)gold rush, influx of prospectors, merchants, adventurers, and others to newly discovered gold fields. One of the most famous of these stampedes in pursuit of riches was the California gold rush. The d...

gold

(Encyclopedia)gold, metallic chemical element; symbol Au [Lat. aurum=shining dawn]; at. no. 79; at. wt. 196.96657; m.p. 1,064.43℃; b.p. 2,808℃; sp. gr. 19.32 at 20℃; valence +1 or +3. Gold is very ductile and...

rush

(Encyclopedia)rush, name for tall, grasslike plants of various families, many of which have hollow stems. The true rushes belong to the family Juncaceae, one of the oldest families of plants, closely related to the...

Klondike Gold Rush National Historical Park

(Encyclopedia)Klondike Gold Rush National Historical Park: see National Parks and Monuments (table)national parks and monuments (table). ...

club rush

(Encyclopedia)club rush: see cattail; sedge. ...

Limbaugh, Rush

(Encyclopedia)Limbaugh, Rush (Rush Hudson Limbaugh 3d) lĭmˈbô [key], 1951–2021, conservative radio...

Rush, Benjamin

(Encyclopedia)Rush, Benjamin, 1745?–1813, American physician, signer of the Declaration of Independence, b. Byberry (now part of Philadelphia), Pa., grad. College of New Jersey (now Princeton, 1760), M.D. Univ. o...

Rush, Richard

(Encyclopedia)Rush, Richard, 1780–1859, Amercian statesman and diplomat, b. Philadelphia; son of Benjamin Rush. He studied law and became (1811) attorney general of Pennsylvania, resigning the same year to become...

Rush, William

(Encyclopedia)Rush, William, 1756–1833, American sculptor, one of the earliest in the country, b. Philadelphia. His wood carvings, clay models, and figureheads were famous in their day. Of his other works, carved...

gold standard

(Encyclopedia)gold standard: see bimetallism; international monetary system; money. ...