jan 1, 1941 - -December 7th: Japanese military forces attack Pearl Harbor, Hawaii. -December 8th: The United States declares war on Japan and enters World War II. -December 11th: Italy and Germany declare war on the United States. -December 8-12th: Following Pearl Harbor, Japan declares war on both the United States and the United Kingdom.
Added to timeline:
Date:
jan 1, 1941
Now
~ 84 years ago