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Hazleton

(Encyclopedia)Hazleton hāˈzəltən [key], city (2020 pop. 29,963), Luzerne co., E Pa., on a mountain top in ...

hedge

(Encyclopedia)hedge, ornamental or protective barrier composed of shrubs or small trees growing in close rows. The plants may be allowed to grow naturally or may be trimmed to various heights and shapes (see topiar...

Zeravshan

(Encyclopedia)Zeravshan zyĕrəfshänˈ [key], river, c.460 mi (740 km) long, rising in the Turkistan Range of the Pamir-Alai mountain system, in Tajikistan. It flows westward through the agricultural Zeravshan val...

Camp David

(Encyclopedia)Camp David, U.S. presidential retreat, located in Catoctin Mountain Park (see National Parks and Monuments, tablenational parks and monuments, table), in NW Md. The Camp David accords, the terms of a ...

inclined plane

(Encyclopedia)CE5 Inclined plane inclined plane, simple machine, consisting of a sloping surface, whose purpose is to reduce the force that must be applied to raise a load. To raise a body vertically a force mu...

Persepolis

(Encyclopedia)Persepolis pərsĕpˈəlĭs [key] [Gr.,=city of Persia], ancient city of Persia, ceremonial capital of the Achaemenid empire under Darius I and his successors. The administrative capitals were elsewhe...

Lenin Peak

(Encyclopedia)Lenin Peak or Ibn Sina Peak, formerly Kaufmann Peak koufˈmən [key], 23,405 ft (7,134 m) high, on the border of Tajikistan and Kyrgyzstan. Also known as Kuh-i-Gamo [warm mountain], it is the highest ...

Meager, Mount

(Encyclopedia)Meager, Mount, volcano, 8,793 ft (2,680 m) high, SW British Columbia, Canada, 90 mi (150 km) N of Vancouver. It is the northernmost of the Cascade Range volcanoes and the second highest peak of the Mo...

Ruwenzori

(Encyclopedia)Ruwenzori ro͞oˌwənzōˈrē [key], mountain range, E central Africa, on the Uganda-Congo border, in the western arm of the Great Rift Valley between lakes Albert and Edward. This fault-block range i...

Roberts, Elizabeth Madox

(Encyclopedia)Roberts, Elizabeth Madox, 1886–1941, American poet and novelist, b. Perryville, Ky., grad. Univ. of Chicago, 1921. She is best known for her novels and stories of the Kentucky mountain people, whose...