quadrennial
41AFL–CIO — AFL CIO Full name American Federation of Labor and Congress of Industrial Organizations Founded 1886 Current affiliation date 1955 Memb …
4295th Civil Affairs Brigade (United States) — Infobox Military Unit unit name= 95th Civil Affairs Brigade (Airborne) caption=95th Civil Affairs Brigade shoulder sleeve insignia dates= 2006 03 16 present country= United States allegiance= branch= United States Army type= Civil Affairs role=… …
43B-52-Bomber — Boeing B 52 Stratofortress …
44B-52 Stratofortress — Boeing B 52 Stratofortress …
45B52-Bomber — Boeing B 52 Stratofortress …
46Boeing B-52 Bomber — Boeing B 52 Stratofortress …
47NASA-008 — Boeing B 52 Stratofortress …
48Stratofortress — Boeing B 52 Stratofortress …
49football — /foot bawl /, n. 1. a game in which two opposing teams of 11 players each defend goals at opposite ends of a field having goal posts at each end, with points being scored chiefly by carrying the ball across the opponent s goal line and by place… …
50Track and Field Sports — ▪ 2007 Introduction World Indoor Championships. At the International Association of Athletics Federations (IAAF) world indoor championships, held in Moscow on March 10–12, 2006, Russia and the U.S. divided up a majority share of the gold… …