Canadian Football

Canadian football is a form of football played chiefly in Canada in which two teams of twelve players each compete for territorial control of a field of play 110 yards (100.6 m) long and 65 yards (59.4 m) wide, attempting to advance a prolate spheroid ball into the opposing team's end zone. In Canada, the term football is used to refer to Canadian football and American football collectively, or either sport specifically, depending on the context. The two sports have shared origins and are closely related; there are, however, significant differences: see comparison of Canadian and American football for a detailed comparison.
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