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| | Evolution of Hockey |
 | | Ice hockey by this time was a seven man game: the goalie, three forwards, a rover (who switched from defense to offense, as the play required), and the point and cover point (the defense included the cover point in front of the point, rather than side by side as they are today). |
 | | The National Hockey League was brought into existence from the old NHA in late November, 1917. |
 | | A third major professional league, the Western Canada Hockey League (later the WHL), was formed in 1921. |
| www.southcoastal.com /history/evolution.htm (1339 words) |
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