What does the Canadian army actually do?

They are great soldiers and peacekeepers, however when they need to, they can turn into vicious warriors that destroy the enemy. The have been in World Wars 1 and 2, being the most feared on the battlefield (they actually had to be hidden because if the Germans saw them, they would know that an attack is coming) and a famous German General once said "If the Allies want to win the war, all they would have to do is give every Canadian a bottle of whiskey, a motorcycle, an two hour pass and declare Berlin off-limits". They also had a major role in Afghanistan.