Complex sentence: British Columbian teams saw some success between 1901 and 1909 when the Minto Cup was played for as the Canadian Senior National Championship, New Westminster Salmonbellies winning in 1908 and 1909.
Split into simpler sentences: British Columbian teams saw some success between 1901 and 1909 when the Minto Cup was played for as the Canadian Senior National Championship. The New Westminster Salmonbellies winning in 1908 and 1909.