Historical Atlas of the Arctic (10 April 1940)

Oct 1939Pan-American Security
Zone declared

Nov 1939–Mar 1940“Winter War” between
Soviet Union & Finland

9 Apr 1940Germans occupy
Denmark

9 Apr–10 Jun 1940German invasion
of Norway

10 Apr 1940US affirms Greenland
is protected under
Monroe Doctrine

10 Apr 1940Iceland suspends ties
with Denmark; asserts full
control over its own affairs

the Arctic, 10 Apr 1940: Invasion of Denmark and NorwayFull map view for mobile