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Lea, Henry Charles

(Encyclopedia)Lea, Henry Charles lē [key], 1825–1909, U.S. historian, b. Philadelphia. He was associated with the family publishing business for many years, but his real interest was in historical work. Working ...

Hyksos

(Encyclopedia)Hyksos hĭkˈsōs [key] [Egyptian,=rulers of foreign lands], invaders of ancient Egypt, now substantiated as the XV–XVIII dynasties. They were a northwestern Semitic (Canaanite or Amorite) people wh...

Ruysbroeck, John

(Encyclopedia)Ruysbroeck, John, Dutch Jan van Ruusbroec yän vän roisˈbro͞ok [key], 1293–1381, Roman Catholic mystic, b. Brabant (now in Belgium and the Netherlands). He was an Augustinian canon. In middle age...

Perpendicular style

(Encyclopedia)Perpendicular style, term given the final period of English Gothic architecture (late 14th–middle 16th cent.) because of the predominating vertical lines of its tracery and paneling. It is also call...

Schouten, Willem Cornelis

(Encyclopedia)Schouten, Willem Cornelis vĭlˈəm kôrnāˈlĭs skhouˈtən [key], 1567?–1625, Dutch navigator. In 1615 he sailed from Texel island, Holland, in command of an expedition whose objective was to eva...

Chalcedon, Council of

(Encyclopedia)Chalcedon, Council of, fourth ecumenical council, convened in 451 by Pulcheria and Marcian, empress and emperor of the East, to settle the scandal of the Robber Synod and to discuss Eutychianism (see ...

Yahya Khan, Agha Muhammad

(Encyclopedia)Yahya Khan, Agha Muhammad äˈgä mo͞ohämˈmäd yäˈyä khän [key], 1917–80, Pakistani general and president (1969–71). He fought with the British in World War II, and rose through the Pakista...

Babylonia

(Encyclopedia)Babylonia băbĭlōˈnēə [key], ancient empire of Mesopotamia. The name is sometimes given to the whole civilization of S Mesopotamia, including the states established by the city rulers of Lagash, ...

castle

(Encyclopedia)castle, type of fortified dwelling characteristic of the Middle Ages. Fortification of towns had been in practice since antiquity, but in the 9th cent. feudal lords began to develop the private fortre...

land

(Encyclopedia)land, in law, any ground, soil, or earth regarded as the subject of ownership, including trees, water, buildings added by humans, the air above, and the earth below. Private ownership of land does not...