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Sulla, Lucius Cornelius

(Encyclopedia)Sulla, Lucius Cornelius lo͞oˈshəs kôrnēˈlyəs sŭlˈə [key], 138 b.c.–78 b.c., Roman general. At the height of his career he assumed the name Felix. He served under Marius in Africa and becam...

René

(Encyclopedia)René rənāˈ [key], 1409–80, king of Naples (1435–80; rival claimant to Alfonso V of Aragón and Ferdinand I of Naples), duke of Anjou, Bar, and Lorraine, count of Provence. He was also called R...

Darnley, Henry Stuart, Lord

(Encyclopedia)Darnley, Henry Stuart or Stewart, Lord, 1545–67, second husband of Mary Queen of Scots and father of James I of England (James VI of Scotland). His mother was Margaret Douglas, the daughter of Archi...

Elizabeth II, queen of Great Britain and Northern Ireland

(Encyclopedia)Elizabeth II, 1926–2022, former queen of Great Britain and Northern Ireland (1952–2022), elder daughter and successor of George VI, and Britain's lo...

Hainaut

(Encyclopedia)Hainaut ĕnōˈ [key], Du. Henegouwen, province, 1,437 sq mi (3,722 sq km), S Belgium, border...

Cappadocia

(Encyclopedia)Cappadocia kăpədōˈshə [key], ancient region of Asia Minor, watered by the Halys River (the modern Kizil Irmak), in present E central Turkey. The name was applied at different times to territories...

Titan , in astronomy

(Encyclopedia)Titan tīˈtən [key], in astronomy, the largest of the named moons, or natural satellites, of Saturn. Also known as Saturn VI (or S6), Titan is 3,200 mi (5,150 km) in diameter, orbits Saturn at a mea...

Salisbury, Robert Cecil, 1st earl of

(Encyclopedia)Salisbury, Robert Cecil, 1st earl of, 1563–1612, English statesman; son of William Cecil, Baron Burghley. He entered Parliament and came gradually to rank second only to his father as adviser to Que...

Bourbon

(Encyclopedia)Bourbon bo͞orbôNˈ [key], European royal family, originally of France; a cadet branch of the Capetian dynasty (see Capetians). One branch of the Bourbons occupies the modern Spanish throne, and othe...

learning

(Encyclopedia)learning, in psychology, the process by which a relatively lasting change in potential behavior occurs as a result of practice or experience. Learning is distinguished from behavioral changes arising ...