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polyp and medusa

(Encyclopedia)CE5 Polyp and medusa stages in the life cycle of Obelia, representative of the phylum Cnidaria polyp and medusa, names for the two body forms, one nonmotile and one typically free swimming, found ...

Parkes, Sir Henry

(Encyclopedia)Parkes, Sir Henry, 1815–96, Australian political leader, b. England. He emigrated to Australia in 1839 and later founded a newspaper, the Empire, to advocate responsible government and an end to the...

Italian East Africa

(Encyclopedia)Italian East Africa, former federation of the Italian colonies of Eritrea and Italian Somaliland and the kingdom of Ethiopia. The federation was formed (1936) to consolidate the administration of the ...

Grafton, Augustus Henry Fitzroy, 3d duke of

(Encyclopedia)Grafton, Augustus Henry Fitzroy, 3d duke of, 1735–1811, British statesman. After serving as a secretary of state (1765–66), he became first lord of the treasury in Lord Chatham's administration (1...

Cornbury, Edward Hyde, Viscount

(Encyclopedia)Cornbury, Edward Hyde, Viscount kôrnˈbərē [key], 1661–1723, colonial governor of New York and New Jersey (1702–8). Appointed governor by William III, he became extremely unpopular, and his adm...

Conway, Henry Seymour

(Encyclopedia)Conway, Henry Seymour, 1721–95, English soldier and politician; nephew of Robert Walpole. Early in his life he entered upon concurrent and distinguished military and parliamentary careers. He fell i...

Dickinson, Jonathan

(Encyclopedia)Dickinson, Jonathan, 1688–1747, American Presbyterian clergyman, a founder and first president of the College of New Jersey (now Princeton Univ.), b. Hatfield, Mass., grad. Yale, 1706. He was a lead...

Vestmannaeyjar

(Encyclopedia)Vestmannaeyjar vĕstˈmänäāˌyär [key], group of 15 small islands, c.10 mi (16 km) S of Iceland. In English they are known as the Westman Islands. The largest and most populous is Heimaey [home is...

Cuban Missile Crisis

(Encyclopedia)Cuban Missile Crisis, 1962, major cold war confrontation between the United States and the Soviet Union. In response to the Bay of Pigs Invasion and other American actions against Cuba as well as to P...

Hirsch, Maurice, baron de

(Encyclopedia)Hirsch, Maurice, baron de mōrēsˈ bärôNˈ də hĭrsh [key], 1831–96, German Jewish financier and philanthropist. The benefactor of numerous organizations and causes, his most ambitious project w...