Columbia Encyclopedia
Search results
500 results found
Fitch, John
(Encyclopedia)Fitch, John, 1743–98, American inventor, b. Windsor, Conn. Fitch began (1785) work on the invention of the steam engine and steamboat and secured soon afterward the exclusive right to build and oper...Chesapeake and Delaware Canal
(Encyclopedia)Chesapeake and Delaware Canal, sea-level canal, 19 mi (31 km) long, 250 ft (76 m) wide, and 27 ft (8.2 m) deep, connecting the head of Chesapeake Bay with the Delaware River. Built in 1824–29, the c...Elizabeth, city, United States
(Encyclopedia)Elizabeth, city (2020 pop. 137,298), seat of Union co., NE N.J., on Newark Bay; inc. 1855. It is a shipping and transportation hub, with some of the wor...Gray, George
(Encyclopedia)Gray, George, 1840–1925, American jurist, b. New Castle, Del. A lawyer, he was (1879–85) attorney general of Delaware and (1885–99) a Democratic senator. Gray often served (1898–1916) on inter...Thomson, Charles
(Encyclopedia)Thomson, Charles, 1729–1824, political leader in the American Revolution, b. Co. Londonderry (now Derry), Ireland. Emigrating to America in 1739, he later taught school and became a merchant. His pr...Gloucester City
(Encyclopedia)Gloucester City, city (2020 pop. 11,484), Camden co., SW N.J., on the Delaware River, a suburb adjoining Camden and opposite Philadelphia; site of Fort ...Kittatinny Mountain
(Encyclopedia)Kittatinny Mountain kĭtətĭnˈē [key], ridge of the Appalachian system, extending across NW N.J. from Shawangunk Mt., SE N.Y., to Blue Mt., S central Pa.; rises to High Point (1,803 ft/550 m), the ...Biden, Joseph Robinette, Jr.
(Encyclopedia)Biden, Joseph Robinette, Jr. bīdˈən [key], 1942–, 46th President of the United States (2021–), b. Scranton, Pa. A lawyer and Democrat, he was elected to the U.S. Senate from Delaware, where his...Schuylkill
(Encyclopedia)Schuylkill sko͞olˈkĭlˌ, sko͞oˈkəl [key] [Du.,=hidden creek], river, c.130 mi (210 km) long, rising in Schuylkill co., E central Pa. and flowing generally SE to the Delaware River at Philadelphi...Des Moines, river, United States
(Encyclopedia)Des Moines, river, 535 mi (861 km) long, rising in SW Minn. and flowing SE across Iowa to the Mississippi River at Keokuk, SE Iowa. Flowing through fertile farmland, the river floods in the spring and...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
-
Places
+-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-
