Columbia Encyclopedia

(Encyclopedia) Constantine, Donation of, Lat. Constitutum Constantini, forged document, probably drafted in the 8th cent. It purported to be a grant by Roman Emperor Constantine I of great temporal power in Italy an...

(Encyclopedia) Ironton, industrial city (2020 pop. 10,400), seat of Lawrence co., S Ohio, on the Ohio River; inc. as a city 1865. Chemicals, dyes, metal pipes, plastic...

(Encyclopedia) Keith, James Francis Edward, 1696–1758, Scottish field marshal of Prussia; brother of George Keith, 10th earl marischal [marshal] of Scotland. He participated in the Jacobite uprising of 1715 and in...

(Encyclopedia) Baltic Shield, the continental core of Europe, composed of Precambrian crystalline rock, the oldest of Europe. The tectonically stable region was not affected by the Caledonian, Hercynian, and Alpine ...

(Encyclopedia) Bukidnon bo͞okĭdˈnŏn, Sp. bo͞okēdhˈnōn [key], province (2020 pop. 1,541,308),...

(Encyclopedia) Andromeda, in astronomy, northern constellation located to the NE of Pegasus and to the S of Cassiopeia. Its brightest star, Alpheratz (Alpha Andromedae), marks the northeast corner of the Great Squar...

(Encyclopedia) naval conferences, series of international assemblies, meeting to consider limitation of naval armaments, settlement of the rules of naval war, and allied issues. The London Naval Conference (1908–9...

(Encyclopedia) Midwest or Middle West, region of the United States centered on the western Great Lakes and the upper-middle Mississippi valley. It is a somewhat imprecise term that has been applied to the northern s...

(Encyclopedia) Avignon ävēnyôNˈ [key], city, capital of Vaucluse dept., SE France, on the Rhône River. It is a farm market with a wine trade and a great variety of manufactures. Loc...

(Encyclopedia) Snorri Sturluson or Sturleson snôrˈrē stürˈlüsôn, –lĕsôn [key], 1178–1241, Icelandic chieftain, historian, critic, and saga teller, the leading figure in medieval Norse literature. He was...