It's the dawn of the 20th century and Canada's population is exploding. For many Canadians living in urban centres, this growth comes at cost. Deadly diseases plague cities. Labour strikes lead to violent conflict. Through boom times and bust, Canadians struggle to improve their lives and learn to care for others. Features stories/events include: the Winnipeg General Strike, the Turner Valley oil field, correcting poverty in Toronto, Montreal Sin City, the Depression. Important note for teachers: This series is intended to be used in conjunction with the Canada: The Story of Us teacher guide that includes activities and primers expanding on themes raised in the series.