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Martin Luther King, Jr. Memorial

(Encyclopedia)Martin Luther King, Jr. Memorial: see National Parks and Monuments (table)national parks and monuments (table). ...

Mount Stromlo Observatory

(Encyclopedia)Mount Stromlo Observatory, astronomical observatory located on Mt. Stromlo, near Canberra, Australia. Established in 1924 (14 years after the first telescope was erected there), it has been operated b...

Arlington National Cemetery

(Encyclopedia)Arlington National Cemetery, 420 acres (170 hectares), N Va., across the Potomac River from Washington, D.C.; est. 1864. More than 60,000 American war dead, as well as notables including Presidents Wi...

Canberra

(Encyclopedia)Canberra kănˈbərə [key], city (2020 pop. 457,000), capital of Australia, in the Australian Capital Territory, SE ...

Mount, William Sidney

(Encyclopedia)Mount, William Sidney, 1807–68, American genre and portrait painter, b. Setauket, N.Y. His childhood was spent at Stony Brook, Long Island, the scene of many of his pictures. At 17 he was apprentice...

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...

Mount Desert Island

(Encyclopedia)Mount Desert Island dĭzûrtˈ [key], c.100 sq mi (260 sq km), largest island off the coast of Maine; separated from the mainland by Frenchman Bay, Mt. Desert Narrows, and Western Bay. The island's ru...

Saint Helens, Mount

(Encyclopedia)Saint Helens, Mount, volcanic peak, 8,363 ft (2,549 m; 9,677 ft/2,950 m before its 1980 eruption) high, SW Wash., historically the most active volcano in the Cascade Range. Dormant since 1857, Mt. St....

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