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magnetism

(Encyclopedia)CE5 Lines of induction around a single bar magnet and between opposite poles of different magnets magnetism, force of attraction or repulsion between various substances, especially those made of i...

Arab-Israeli Wars

(Encyclopedia)Arab-Israeli Wars, conflicts in 1948–49, 1956, 1967, 1973–74, and 1982 between Israel and the Arab states. Tensions between Israel and the Arabs have been complicated and heightened by the politic...

Ecuador

(Encyclopedia)CE5 Ecuador ĕkˈwədôr [key] [Span., = equator], officially Republic of Ecuador, rep...

contemporary art

(Encyclopedia)contemporary art, the art of the late 20th cent. and early 21st cent., both an outgrowth and a rejection of modern art. As the force and vigor of abstract expressionism diminished, new artistic moveme...

Ottoman Empire

(Encyclopedia)CE5 Ottoman Empire (c.1683) Ottoman Empire ŏtˈəmən [key], vast state founded in the late 13th cent. by Turkish tribes in Anatolia and ruled by the descendants of Osman I until its dissolution ...

volcano

(Encyclopedia)volcano, vents or fissures in the earth's crust through which gases, molten rock, or lava, and solid fragments are discharged. Their study is called volcanology. The term volcano is commonly applied b...

South Sudan

(Encyclopedia)South Sudan so͞odănˈ [key], officially Republic of South Sudan, republic (2015 est. pop. 11,882,000), 248,777 sq mi (644,329 sq km), E Africa. South Sudan is bordered by Sudan (N), Ethiopia (E), Ke...

Egypt

(Encyclopedia)CE5 CE5 Egypt ēˈjĭpt [key], Arab. Misr, biblical Mizraim, officially Arab Republic o...

Libya

(Encyclopedia)CE5 Libya lĭbˈēə [key], republic (2015 est. pop. 6,235,000), 679,358 sq mi (1,759,540 sq km), N Africa. It borders on Algeria in the west, on Tunisia in the northwest, on the Mediterranean Sea ...

Jerusalem

(Encyclopedia)Jerusalem jəro͞oˈsələm, –zələm [key], Heb. Yerushalayim, Arab. Al Quds, city (1994 pop. 578,800), capital of Israel. East Jerusalem is also claimed by Palestinians as a future capital, and mo...