Columbia Encyclopedia

Search results

500 results found

Essex, Anglo-Saxon kingdom

(Encyclopedia)Essex, one of the early kingdoms of Anglo-Saxon England. It was settled probably in the early 6th cent. by Saxons who traced their royal line back to a continental Saxon god instead of to Woden, as di...

Henry, Patrick

(Encyclopedia)Henry, Patrick, 1736–99, political leader in the American Revolution, b. Hanover co., Va. Largely self-educated, he became a prominent trial lawyer. Henry bitterly denounced (1765) the Stamp Act and...

Hopkins, Stephen

(Encyclopedia)Hopkins, Stephen, 1707–85, colonial governor of Rhode Island and political leader in the American Revolution, b. Providence, R.I. A member of the colonial assembly for many years, he also served as ...

moraine

(Encyclopedia)moraine mərānˈ [key], a formation composed of unsorted and unbedded rock and soil debris called till, which was deposited by a glacier. The till that falls on the sides of a valley glacier from the...

air mass

(Encyclopedia)air mass, large body of air within the earth's atmosphere in which temperature and humidity, although varying at different heights, remain similar throughout the body at any one height. Air masses for...

trusteeship, territorial

(Encyclopedia)trusteeship, territorial, system of UN control for territories that were not self-governing. It replaced the mandates of the League of Nations. Provided for under chapters 12 and 13 of the Charter of ...

Gulag

(Encyclopedia)Gulag, system of forced-labor prison camps in the USSR, from the Russian acronym [GULag] for the Main Directorate of Corrective Labor Camps, a department of the Soviet secret police (originally the Ch...

vapor pressure

(Encyclopedia)vapor pressure, pressure exerted by a vapor that is in equilibrium with its liquid. A liquid standing in a sealed beaker is actually a dynamic system: some molecules of the liquid are evaporating to f...

Laban, Rudolf von

(Encyclopedia)Laban, Rudolf von fôn läbˈän [key], 1879–1958, Slovakian dancer, choreographer, and dance theorist. After studying in Paris and performing in N Africa, Germany, and Austria, he founded (1910) a ...

pound

(Encyclopedia)pound, abbr. lb, unit of either mass or force in the customary system of English units of measurement. Two different pounds of mass are defined, one in the avoirdupois system of units and one in the T...