clearing height
51Suez Crisis — The Tripartite Aggression The Sinai War Part of the Cold War and the Arab–Israeli conflict …
52Omaha Beach — Part of Normandy Landings …
53BMP-1 — at US Bolling Air Force Base, 1 October 1986. Type Infantry fighting vehicle Place of origin …
54Grand Coulee Dam — This article is about the dam itself. For the song by Woody Guthrie, see Grand Coulee Dam (song). Grand Coulee Dam …
55Glossary of arithmetic and Diophantine geometry — This is a glossary of arithmetic and Diophantine geometry in mathematics, areas growing out of the traditional study of Diophantine equations to encompass large parts of number theory and algebraic geometry. Much of the theory is in the form of… …
56Deforestation in Brazil — A NASA satellite observation of deforestation near Rio Branco in Brazil observed July 28, 2000 …
57Environmental impact of wind power — Livestock ignore wind turbines,[1] and continue to graze as they did before wind turbines were installed. Compared to the environmental impact of traditional energy sources, the environmental impact of wind power is relatively minor. Wind power… …
58Glasgow — GLASGOW, a city, the seat of a university, and a sea port, having separate jurisdiction, locally in the Lower ward of the county of Lanark, and situated in longitude 4° 15 51 (W.), and latitude 55° 52 10 (N.), 23 miles (E. by S.) from Greenock …
59Downtown Los Angeles —   Neighborhood of the City of Los Angeles   Downtown skyline during sunset as seen from Griffith Observatory …
60high jump — Track. 1. a field event in which athletes, using a running start, compete in jumping for height over a crossbar supported by two upright poles. 2. a jump for height made in this event. [1890 95] * * * Track and field event of jumping for height.… …
