The document provides background information on Canada's involvement in World War 1. It explains that Canada entered the war automatically as part of the British Empire. In the first few months, there was widespread patriotic support for the war in Canada. The Minister of Militia and Defense, Sam Hughes, set up a training camp that quickly transported soldiers to Europe. Once in Europe, the war resulted in stalemate and trench warfare as neither side could advance through the opposing trenches. New military technologies like tanks, poison gas, machine guns, and airplanes were introduced but did not significantly change the stalemate.