It was when Japan attacked Pearl Harbour without warning. America declared war on Japan. A couple of days later, Adolf Hitler and Nazis Germany declared war on America. America officially declared war on Japan and Germany and was able to come to Britain and her Allies in our hour of need, not only in Europe, but in Asia as well.
The war was a stalemate before the United States became involved. After the United States became involved, the balance tipped to the Allied powers.
The war was a stalemate before the United States became involved. After the United States became involved, the balance tipped to the Allied powers.
The war was a stalemate before the United States became involved. After the United States became involved, the balance tipped to the Allied powers.
Officially from December 8, 1941 to the finish.
The war was a stalemate before the United States became involved. After the United States became involved, the balance tipped to the Allied powers.
The United States became involved in the World War II about March 1941.
They were officially in World War 2 6 years but they had started warring back in the 1930s.
The US got officially involved in the war when the Japanese bombed their Naval Fleet in Pearl Harbor, Hawaii on December 7th, 1941.
The war was a stalemate before the United States became involved. After the United States became involved, the balance tipped to the Allied powers.
Officially Ireland was neutral during World War 2 but many Irish people fought on the side of the Allies.
Most Asian countries were involved in World War 2
The USA became legally and officially involved in World War 2 when the Japanese Forces bombed Pearl Harbor, Hawaii on 12-7-1941. The next day the Congress and President Roosevelt declared war on Japan for the unprovoked attack by Japan upon the USA. A week later Adolf Hitler, leader of the Nazi Germans, declared war on the USA thus putting the US in the European War officially.