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Soo Canals

(Encyclopedia)Soo Canals: see Sault Sainte Marie Canals, United States and Canada. ...

Lehn, Jean-Marie

(Encyclopedia)Lehn, Jean-Marie zhäNˈ-märēˈ lĕN [key], 1939–, French chemist, Ph.D. Univ. of Strasbourg, 1963. A professor at Louis Pasteur Univ. (1970–78) and the Collège de France (1979–), Lehn did gr...

Legendre, Adrien Marie

(Encyclopedia)Legendre, Adrien Marie ädrēăNˈ märēˈ ləzhäNˈdrə [key], 1752–1833, French mathematician. He is noted especially for his work on the theory of numbers, on which he wrote an essay (1798) con...

Sault Sainte Marie Canals

(Encyclopedia)Sault Sainte Marie Canals, two ship canals bypassing the rapids on the St. Marys River between Lake Superior and Lake Huron, at the cities of Sault Ste Marie, Mich. and Ont. The Canadian canal (1.4 mi...

Devolution, War of

(Encyclopedia)Devolution, War of, 1667–68, undertaken by Louis XIV for the conquest of the Spanish Netherlands. On her marriage to Louis, Marie Thérèse, daughter of Philip IV of Spain, had renounced her rights ...

Alfonso VI, king of Portugal

(Encyclopedia)Alfonso VI, 1643–83, king of Portugal (1656–83), son and successor of John IV. Slightly paralyzed and mentally defective, he led a dissolute youth until he came under the influence of the count of...

Duchesne, Louis Marie Olivier

(Encyclopedia)Duchesne, Louis Marie Olivier lwē märēˈ ōlēvyāˈ düshĕnˈ [key], 1843–1922, French Roman Catholic ecclesiastic, educator, church historian, and archaeologist. He made a scientific expeditio...

Amundsen Sea

(Encyclopedia)Amundsen Sea, arm of the S Pacific Ocean, W Antarctica, bordered by Thurston Island and Cape Dart. Off the coast of Marie Byrd Land, the sea was named after Norwegian explorer Roald Amundsen. ...

Guyon, Jeanne Marie Bouvier de la Motte

(Encyclopedia)Guyon, Jeanne Marie Bouvier de la Motte zhän märēˈ bo͞ovyāˈ də lä môt güēyôNˈ [key], 1648–1717, French mystic and author of writings dealing largely with quietism. Confined by the gove...
 

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