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Bloch, Konrad Emil

(Encyclopedia)Bloch, Konrad Emil, 1912–2000, American biochemist, b. Neisse, Germany (now Nysa, Poland). He became a U.S. citizen in 1944. Bloch was educated at Munich and at Columbia (Ph.D., 1938). He taught at ...

Fort Bridger State Park

(Encyclopedia)Fort Bridger State Park, on Blacks Fork of the Green River, SW Wyo. The supply post, founded by U.S. fur trader James Bridger in 1843, was an important station on the Oregon Trail. The Mormons held Fo...

National Road

(Encyclopedia)National Road, U.S. highway built in the early 19th cent. At the time of its construction, the National Road was the most ambitious road-building project ever undertaken in the United States. It final...

Los Angeles

(Encyclopedia)Los Angeles lôs ănˈjələs, lŏs, ănˈjəlēzˌ [key], city (1990 pop. 3,485,398), seat of Los Angeles co., S Calif.; inc. 1850. A port of entry on the Pacific coast, with a fine harbor at San Ped...

King Ranch

(Encyclopedia)King Ranch, c.1,000,000 acres (404,700 hectares), S Tex., SW of Corpus Christi with headquarters at Kingsville, Tex.; one of the largest ranches in the world. It has several divisions, of which the be...

Chouteau

(Encyclopedia)Chouteau sho͞otōˈ [key], family of American fur traders. René Auguste Chouteau, 1749–1829, b. New Orleans, accompanied (1763) his stepfather, Pierre Laclede, on a trading expedition to the Illin...

fireball

(Encyclopedia)fireball, very bright meteor leaving a trail in the sky that can remain visible for several minutes; often a distinct sound, perhaps caused by very low frequency radio waves, is associated with it. A ...

Fort Hall

(Encyclopedia)Fort Hall, trading post on the Snake River, near Pocatello, SE Idaho; est. 1834 by U.S. trader Nathaniel Wyeth. It was sold in 1836 to the Hudson's Bay Company, which occupied the post until 1856. For...

Sand to Snow National Monument

(Encyclopedia)Sand to Snow National Monument, 154,000 acres (62,000 hectares) in the San Bernadino Mountains, S Calif. It rises from the Sonoran Desert floor to Mount San Gorgonio (11,503 ft/3,506 m), the highest p...

Contreras

(Encyclopedia)Contreras kōntrāˈräs [key], village, central Mexico, near Mexico City, site of an important battle (Aug. 19–20, 1847) of the Mexican War. Gen. Winfield Scott, continuing his advance after the ba...