-
The Soviet Union invades Poland from the east.
-
Honoring their guarantee of Poland's borders, Great Britain and France declare war on Germany.
-
at 12:00 a ceasefire agreement was signed and all fighting halted.
-
fought in the South Atlantic on 13 December 1939 as the first British naval battle of the Second World War.
-
marked the beginning of World War II and served as the first major application of Blitzkrieg (lightning war)
-
Norway protested the British naval mining of its territorial waters. · The German cruiser Admiral Hipper sank the British destroyer
-
over 338,000 British and French troops were safely evacuated from Dunkirk.
-
Germany invaded the Netherlands, Belgium, Luxembourg, and France.
-
over 338,000 British and French troops were safely evacuated from Dunkirk. Critical to this process was the British Royal Air Force,