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Bologna, University of

(Encyclopedia)Bologna, University of, at Bologna, Italy; founded in the 11th cent. It originated as a school where law books brought from Ravenna were interpreted. It has faculties of law, political science, econom...

Book of Changes

(Encyclopedia)Book of Changes or I Ching ē jĭng, ē chĭng [key], ancient Chinese book of prophecy and wisdom. The oldest parts of its text are thought to have attained their present form in the century before Co...

Book of Concord

(Encyclopedia)Book of Concord, name under which the collected documents of the authoritative confessions of faith of the Lutheran Church were published in 1580, the 50th anniversary of the Augsburg Confession. The ...

book of hours

(Encyclopedia)book of hours, form of prayer book developed in the 14th cent. from the prayers of clerics appended to the main service. The subjects of the miniature illustrations (see miniature painting) were frequ...

Book of Kells

(Encyclopedia)Book of Kells: see Ceanannus Mór. ...

Basel, Council of

(Encyclopedia)Basel, Council of, 1431–49, first part of the 17th ecumenical council in the Roman Catholic Church. It is generally considered to have been ecumenical until it fell into heresy in 1437; after that i...

battle, wager of

(Encyclopedia)battle, wager of: see ordeal.

Battle of Britain

(Encyclopedia)Battle of Britain, in World War II, series of air battles between Great Britain and Germany, fought over Britain from Aug. to Oct., 1940. As a prelude to a planned invasion of England, the German Luft...