Football
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
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Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library
...quarters, the teams exchange goals. Each half begins with...the crossbar between the goal posts (a field goal...passing the ball over the goal line from 2 yd (1.83...the ball relative to the goals. Among standard offensive...away from a teams object goal, are meted out for violations...