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Perseus, king of Macedon

(Encyclopedia)Perseus, c.212–166 b.c., last king of Macedon (179–168 b.c.), son and successor of Philip V. He intrigued against his younger brother, Demetrius, eventually bringing about the latter's execution b...

Teixeira, Pedro

(Encyclopedia)Teixeira, Pedro pĕˈdro͝o tāˈshārə [key], d. 1640, Portuguese explorer, one of the early voyagers on the Amazon. He commanded the expedition sent by the governor of Maranhão up the Amazon in th...

Dolton

(Encyclopedia)Dolton, village (2020 pop. 22,006), Cook co., NE Ill., on the Little Calumet River, S of Chicago; settled 1832, inc. 1892. Steel, aluminum products, gla...

Cateau-Cambrésis, Treaty of

(Encyclopedia)Cateau-Cambrésis, Treaty of kätōˈ-käNbrāzēˈ [key], 1559, concluded at Le Cateau, France, by representatives of Henry II of France, Philip II of Spain, and Elizabeth I of England. It put an end...

flame test

(Encyclopedia)flame test, test used in the identification of certain metals. It is based on the observation that light emitted by any element gives a unique spectrum when passed through a spectroscope. When a salt ...

Crookes tube

(Encyclopedia)Crookes tube, device invented by Sir William Crookes (c.1875) consisting essentially of a sealed glass tube from which nearly all the air has been removed and through the walls of which are passed two...

Huntington Park

(Encyclopedia)Huntington Park, city (2020 pop. 56,531), Los Angeles co., S Calif., a residential and industrial suburb of Los Angeles; founded 1856, inc. 1906. Its va...

Fishers Hill

(Encyclopedia)Fishers Hill, bluff, near Strasburg, Va., in the Shenandoah Valley; site of Union Gen. Philip Sheridan's defeat of Gen. Jubal Early on Sept. 22, 1864, during the Civil War. ...

Geoffrey

(Encyclopedia)Geoffrey jĕfˈrē [key], 1158–86, duke of Brittany (1171–86); fourth son of Henry II of England. Betrothed (1166) to Constance, heiress of Brittany, he was recognized as heir to the duchy in 1169...

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