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Constantine Nikolayevich

(Encyclopedia)Constantine Nikolayevich kənˌstəntyēnˈ nēkôläyāˈvĭch [key], 1827–92, grand duke of Russia; brother of Czar Alexander II. Constantine supported all the reforms instituted by his brother, w...

Brancovan, Constantine

(Encyclopedia)Brancovan, Constantine brän-kōvänˈ [key], 1654–1714, prince of Walachia (1688–1714). A skillful politician who secured domestic peace, he furthered Walachia's economic and cultural development...

Varna

(Encyclopedia)Varna värˈnä [key], city (1993 pop. 307,200), E Bulgaria, on the Black Sea. It is a major port and an industrial center. Manufactures include ships and boats, chemicals, electrical equipment, and t...

Heraclius

(Encyclopedia)Heraclius hĕrəklīˈəs, hĭrăkˈlēəs [key], c.575–641, Byzantine emperor (610–41). The son of a governor of Africa, he succeeded the tyrant Phocas, whom he deposed and had executed. In the e...

Byzantine rite

(Encyclopedia)Byzantine rite: see Orthodox Eastern Church. ...

Constantinople, Third Council of

(Encyclopedia)Constantinople, Third Council of, 680, regarded by Roman Catholic and Orthodox Eastern churches as the sixth ecumenical council. It was convoked by Byzantine Emperor Constantine IV to deal with Monoth...

Constantine I, king of Greece

(Encyclopedia)Constantine I, 1868–1923, king of the Hellenes, eldest son of George I, whom he succeeded in 1913. Married to Sophia, sister of the German emperor William II, he opposed the pro-Allied policy of the...

Muhammad II, Ottoman sultan

(Encyclopedia)Muhammad II or Mehmet II (Muhammad the Conqueror), 1429–81, Ottoman sultan (1451–81), son and successor of Murad II. He is considered the true founder of the Ottoman Empire (Turkey). He completed ...

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