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Nerchinsk

(Encyclopedia)Nerchinsk nyĕrˈchĭnsk [key], city, SE Siberian Russia. Founded in 1654, the city was a Russian outpost in E Asia from the 17th to the 19th cent. A Russo-Chinese border treaty signed at Nerchinsk in...

William III, king of England, Scotland, and Ireland

(Encyclopedia)William III, 1650–1702, king of England, Scotland, and Ireland (1689–1702); son of William II, prince of Orange, stadtholder of the United Provinces of the Netherlands, and of Mary, oldest daughte...

Villafranca di Verona

(Encyclopedia)Villafranca di Verona vēlˌläfrängˈkä dē vārôˈnä [key], town (1991 pop. 27,036), Venetia, NE Italy. In 1859, Napoleon III and Emperor Francis Joseph of Austria met there after the Austrian d...

International Campaign to Abolish Nuclear Weapons

(Encyclopedia)International Campaign to Abolish Nuclear Weapons (ICAN), coalition of nongovernmental organizations that was formed in 2007 to advocate for the banning of nuclear weapons. It is based in Geneva, Swit...

Bohr, Aage Niels

(Encyclopedia)Bohr, Aage Niels ägə nēls bōr [key], 1922–2009, Danish physicist, Ph.D. Univ. of Copenhagen, 1954. He worked with his father Niels Bohr (who won the Nobel Prize in Physics in 1922) in the 1940s ...

mine, in warfare

(Encyclopedia)mine, in warfare, term formerly applied to a system of tunnels dug under an army fortification and ending in a chamber where either explosives were placed to be detonated at a chosen moment or the sup...

Atwater

(Encyclopedia)Atwater, city (2020 pop. 31,970), Merced co., central Calif., in the San Joaquin valley; inc. 1922. It is the processing and commercial center of an irrigated farming area. National wildli...

Callias, fl. 449 b.c., Athenian statesman

(Encyclopedia)Callias kălˈēəs [key], fl. 449 b.c., Athenian statesman; he was related to Cimon and also to Aristides. He distinguished himself at the battle of Marathon (490 b.c.) and was a three-time winner of...

Laurens, Henry

(Encyclopedia)Laurens, Henry lôrˈənz, lärˈ– [key], 1724–92, political leader in the American Revolution, b. Charleston, S.C. A wealthy merchant and planter, he was, in the years preceding the Revolution, a...

Clearfield

(Encyclopedia)Clearfield, city (2020 pop. 31,364), Davis co., N Utah; inc. 1922. Hill Air Force Base, to the northeast, is the state's largest employer. Clearfield is...