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Browne, Thomas

(Encyclopedia)Browne, Thomas, d. 1825, Loyalist commander in the American Revolution. A resident of Augusta, Ga., he was the victim of colonist violence in 1775, when he was tarred and feathered for ridiculing the ...

Rutledge, Edward

(Encyclopedia)Rutledge, Edward, 1749–1800, political leader in the American Revolution, signer of the Declaration of Independence, b. Charleston, S.C.; brother of John Rutledge. He studied law at the Middle Templ...

Rodney, Caesar

(Encyclopedia)Rodney, Caesar, 1728–84, American political leader, signer of the Declaration of Independence, b. near Dover, Del. He was a member of the Delaware assembly (1761–70, 1772–76), its speaker (1769,...

Siberian Platform

(Encyclopedia)Siberian Platform or Angara Shield, large, geologically stable area of Precambrian rocks, N Asia, comprising much of Siberia, Russia. It is bounded, in general, on the west by the Yenisei River, on th...

Duer, William

(Encyclopedia)Duer, William do͞oˈər, dyo͞oˈ– [key], 1747–99, political leader in the American Revolution and financier, b. Devonshire, England. He served for a time as aide-de-camp to Robert Clive in India...

subduction zone

(Encyclopedia)subduction zone, large-scaled narrow region in the earth's crust where, according to plate tectonics, masses of the spreading oceanic lithosphere bend downward into the earth along the leading edges o...

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...

Wegener, Alfred Lothar

(Encyclopedia)Wegener, Alfred Lothar älˈfrĕt lōtärˈ vĕgˈənər [key], 1880–1930, German geologist, meteorologist, and Arctic explorer. Early in his life, he was on the staff of the aeronautical observator...

ocean

(Encyclopedia)ocean, interconnected mass of saltwater covering 70.78% of the surface of the earth, often called the world ocean. It is subdivided into four (or five) major units that are separated from each other i...

Victoria Falls

(Encyclopedia)Victoria Falls, waterfall, c.1 mi (1.6 km) wide with a maximum drop of 420 ft (128 m), in the Zambezi River, S central Africa, on the Zambia-Zimbabwe border. The falls are formed as the Zambezi plumme...