The document provides background information on Canada's involvement in World War 1. It discusses the causes of WWI including militarism, alliances, nationalism and imperialism. It then outlines Canada's response to entering the war through passing the War Measures Act, mobilizing troops, and the impact on the economy. Finally, it discusses some of the major battles and events on land that Canadian troops engaged in, from the initial plans to the later battles like Vimy Ridge, Passchendaele and Canada's role in the final 100 days of the war.