transformed peacetime industries into war industries
Following the attack on Pearl Harbor on December 7, 1941, the United States declared war on Japan. Because Germany and Japan were in an alliance, Germany then declared war on the US. The United States, in turn, declared war on Germany.
After Japan bombed Pearl Harbor we declared war on them. Germany was an ally of Japan so they declared war on us. Italy was an ally of Germany so they went along with Germany and declared war.
After Pearl Harbor was attacked we declared war on Japan. Then Germany and Italy declared war on the U.S.
It was not a war, it was the attack on Pearl Harbor, unless you're thinking of when the US joined World War 2 the day following the attack on Pearl Harbor.
After the Japanese bombed Pearl Harbor and the U.S. declared war on them, Germany declared war on the U.S.
After Japan attcked Pearl Harbor we declared war of Japan, and Germany.
Germany
After Pearl Harbor we declared war on Japan, in responce Germany declared war on us.
transformed peacetime industries into war industries
After the Japanese bombed Pearl Harbor and the U.S. declared war on them, Germany declared war on the U.S.
On December 8, 1941, following the attack on Pearl Harbor, the United States declared war on the Empire of Japan. Following the U.S declaration against Japan, Germany and Italy declared war on the United States.
The US did enter into an undeclared shooting war with Germany in the fall of 1941 because Germany has declared war on the US.