barrier warfare
61Samurai — For other uses, see Samurai (disambiguation). Samurai in armor, 1860s. Hand coloured photograph by Felice Beato …
62Invasion — This article is about military invasions. For other uses, see Invasion (disambiguation). Warfare Military history Eras Prehistoric …
63Economy of Africa — The economy of Africa consists of the trade, industry, and resources of the peoples of Africa. As of July 2005, approximately 887 million people were living in 54 different states. Africa is the world s poorest inhabited continent. Though parts… …
64Kampuchean People's Revolutionary Armed Forces — The Kampuchean People s Revolutionary Armed Forces (KPRAF) was the formal title given to the armed forces People s Republic of Kampuchea, the de facto government of Cambodia 1979 1990. The KPRAF was formed initially from militias, former Khmer… …
65Texas–Indian Wars — The Texas Indian Wars were a series of conflicts between settlers in Texas and Plains Indians. These conflicts began when the first settlers moved into Spanish Texas, and continued through Texas s time as part of Mexico, as its own nation,… …
66Colombia — Colombian, adj., n. /keuh lum bee euh/; Sp. /kaw lawm byah/, n. a republic in NW South America. 37,418,290; 439,828 sq. mi. (1,139,155 sq. km). Cap.: Bogotá. * * * Colombia Introduction Colombia Background: Colombia was one of the three countries …
67education — /ej oo kay sheuhn/, n. 1. the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life. 2. the act or process of… …
68Naval mine — Polish wz. 08/39 contact mine. The protuberances around the top of the mine, called Hertz horns, are part of the detonation mechanism …
69Israel — /iz ree euhl, ray /, n. 1. a republic in SW Asia, on the Mediterranean: formed as a Jewish state May 1948. 5,534,672; 7984 sq. mi. (20,679 sq. km). Cap.: Jerusalem. 2. the people traditionally descended from Jacob; the Hebrew or Jewish people. 3 …
70drug — drug1 /drug/, n., v., drugged, drugging. n. 1. Pharm. a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well being. 2. (in federal law) a. any substance… …
