World War, 1914-1918 4 World War, 1939-1945 4 History 3 Ambassadors 2 Foreign relations 2 Politics and government 2 Regimental histories 2 more ... Soldiers 2 Anti-submarine warfare 1 British forces 1 Campaigns 1 Diplomatic relations 1 Guerre anti-sous-marine 1 Guerre mondiale, 1939-1945 1 Histoire 1 Military campaigns 1 Naval operations 1 Naval operations, Canadian 1 Officers 1 Officiers 1 Opérations navales canadiennes 1 Opérations sous-marines 1 Prisoners and prisons, Japanese 1 Prisoners of war 1 Social aspects 1 Submarine 1 less ...