The United States joined World War II on December 7, 1941, following the Japanese attack on Pearl Harbor. This surprise military strike led to a significant loss of American lives and naval assets, prompting a declaration of war against Japan the next day. Subsequently, Germany and Italy declared war on the U.S., solidifying America's entry into the conflict. The U.S. aimed to combat the Axis powers and support its allies in restoring global stability and democracy.
It joined by declaring war after the Japanese Attack on the US Fleet at Pearl Harbor.
The League of Nations
did us join war in1914 yes or no
The Japanese attack on Pearl Harbor.
People in the US felt that Europe was Europe's problem.
The u.s did join WW2
They joined the war in 1917.
They joined the war in 1917.
in 1956
in 1956
World War I
The 8th of December 1941 was the date that the US joined world war 2
England
They joined in1941
The Allies
zoosk
The us joined ww1 in the year of 1917.