conventional+rule
51Contract bridge — Bridge declarer play Alternative name(s) Bridge Type trick taking Players 4 Skill(s) require …
52spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… …
53Vietnam War — Part of the Cold War and the Indochina Wars …
54Rhodesian Bush War — Warbox battle name=Rhodesian Bush War campaign=Rhodesian Bush War/ Second Chimurenga colour scheme=background:#EEE8CD caption= conflict=Rhodesian Bush War/Second Chimurenga date= July 1964 ndash;1979 place=Rhodesia (now Zimbabwe) result=Lancaster …
55Military history of the Netherlands — History of the Netherlands This article is part of a series Early History …
56Hours of service — The hours of service (HOS) are regulations issued by the Federal Motor Carrier Safety Administration (FMCSA) governing the working hours of anyone operating a commercial motor vehicle (CMV) in the United States for the purpose of interstate… …
57Eritrea — Eritrean, adj., n. /er i tree euh/; It. /e rddee trdde ah/, n. a republic in NE Africa, on the Red Sea: Italian colony 1890 1941; province of Ethiopia 1962 93; independent since 1993. 3,589,687; 47,076 sq. mi. (121,927 sq. km). Cap.: Asmara. * *… …
58guerrilla warfare — the use of hit and run tactics by small, mobile groups of irregular forces operating in territory controlled by a hostile, regular force. [1835 45] * * * ▪ military tactics Introduction also spelled guerilla warfare type of warfare fought …
59Australia — /aw strayl yeuh/, n. 1. a continent SE of Asia, between the Indian and the Pacific oceans. 18,438,824; 2,948,366 sq. mi. (7,636,270 sq. km). 2. Commonwealth of, a member of the Commonwealth of Nations, consisting of the federated states and… …
60Christianity — /kris chee an i tee/, n., pl. Christianities. 1. the Christian religion, including the Catholic, Protestant, and Eastern Orthodox churches. 2. Christian beliefs or practices; Christian quality or character: Christianity mixed with pagan elements; …
