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reclamation of land

(Encyclopedia)reclamation of land, practice of converting land deemed unproductive into arable land by such methods as irrigation, drainage, flood control, altering the texture and mineral and organic content of so...

Constance, Council of

(Encyclopedia)Constance, Council of, 1414–18, council of the Roman Catholic Church, some of its sessions being reckoned as the 16th ecumenical council. It was summoned to end the Great Schism (see Schism, Great),...

Biafra, Republic of

(Encyclopedia)Biafra, Republic of, secessionist state of W Africa, in existence from May 30, 1967, to Jan. 15, 1970. At the outset Biafra comprised, roughly, the East-Central, South-Eastern, and Rivers states of th...

Hubertusburg, Peace of

(Encyclopedia)Hubertusburg, Peace of ho͞obĕrˈto͝osbo͝orkh [key], 1763, treaty signed on Feb. 15 between Austria and Prussia at the end of the Seven Years War. It was signed at Hubertusburg, Saxony (in present-...

Marsilius of Padua

(Encyclopedia)Marsilius of Padua märsĭlˈēəs, păˈdyo͞oə [key], d. c.1342, Italian political philosopher. He is satirically called Marsiglio. Little is known with certainty of his life except that he was rec...

Portsmouth, Treaty of

(Encyclopedia)Portsmouth, Treaty of, 1905, treaty ending the Russo-Japanese War. It was signed at the Portsmouth Naval Base, New Hampshire, on Sept. 5, 1905. Negotiations leading up to the treaty began in the sprin...

Philip of Swabia

(Encyclopedia)Philip of Swabia swāˈbēə [key], 1176?–1208, German king (1198–1208), son of Holy Roman Emperor Frederick I. After the death (1197) of his brother, German King and Holy Roman Emperor Henry VI, ...

Anne of Austria

(Encyclopedia)Anne of Austria, 1601–66, queen of France, daughter of King Philip III of Spain. Married to the French king Louis XIII (1615), she was neglected by her husband and sought the society of the court in...

Fools, Feast of

(Encyclopedia)Fools, Feast of, burlesque religious festival of the Middle Ages. It occurred during the Christmas and New Year's revels, on or near New Year's Day. In many places a Lord of Misrule ruled over the rev...

Bernard of Cluny

(Encyclopedia)Bernard of Cluny môrlāˈ [key], fl. 1150, French Cluniac monk, of English parentage. He wrote De contemptu mundi [on contempt for the world], a poem in 3,000 hexameters. On it Horatio Parker based h...