Second World War
The Second World War transformed Canada from a quiet country on the fringes of global affairs, into a critical player in the 20th century's most important struggle. Canada carried out a vital role in the Battle of the Atlantic, the air war over Germany, and other important theatres of the conflict. The war took the lives of 43,000 Canadians.
The Second World War was one of the most significant events in Canadian history. Canada played a vital role in the Battle of the Atlantic, and contributed forces to the campaigns of western Europe beyond what might be expected of a small nation of then only 11 million people. Between 1939 and 1945 more than one million Canadian men and women served full-time in the armed services.