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The United States took a definitive stance in World War II by declaring war on Japan. Previously, the United States had been neutral with Allied proclivities, but now it was a new Allied Power. Within the following days, the Nazi Germans and the Italians declared war on the United States to reciprocate the US declaration of war on Japan. However, since the United States' strongest ally was the United Kingdom, both FDR and Churchill found it more prudent to put the strongest effort in winning the war in Europe before turning their effort more strongly to the Pacific.

Naturally, because of the declaration of war, the United States ceased trade with the Axis powers and all Axis-Occupied Countries or Partners.

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Maynard Windler

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6y ago

It expanded the Second World War into Asia & the Pacific Ocean. It also added the United States into the war in both Europe & Asia/Pacific on the side of the 'Allies'. It was one of the tipping points that helped to defeat Nazi Germany, Mussolini's Italy, & Imperial Japan. These three enemy nations had become aligned as the "Axis Powers" in September 1940. Japan's defeat ended the Japanese invasion of China, however that war in China was soon replaced by the Civil War in China.

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Q: What effect did the Japanese attack on pearl harbor have on US foreign?
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What effect did the Japanese attack on the pearl harbor have on the us foreign policy?

The u.s delcared war on Japan, Germany, and Italy. NOVANET


What the effect did the Japanese attack on Pearl Harbor have on US foreign policy?

The u.s delcared war on japan, germany, and italy. NOVANET


What effect did Japanese attack on pearl harbor have on U.S. foreign policy?

The United States remained neutral in World War Two until Japan attacked Pearl Harbor.


What effect did the Japanese attack on pearl harbor on U.S. foreign policy?

The United States remained neutral in World War Two until Japan attacked Pearl Harbor.


What effect did Japanese attack have on the Pearl Harbor have on U.S. foreign policy?

The United States remained neutral in World War Two until Japan attacked Pearl Harbor.


What effect did the Japanese attack on pearl harbor have on U.S.. foreign policy?

The United States remained neutral in World War Two until Japan attacked Pearl Harbor.


What effect did the Japanese attack on pearl harbor have on the U.S foreign policy?

The United States remained neutral in World War Two until Japan attacked Pearl Harbor.


What effect did the japanese attack on Pearl Harbor have of u.s. foreign policy?

The result was to bring America directly into World War II, helping the Allies in the fight against Germany in Europe, and Japan in Asia.


How did the Japanese lull the US into the attack on Pearl Harbor?

the Japanese did not lull the US into an attack on Pearl Harbor. the Japanese attacked Pearl Harbor, not the other way around.


What effect the Japanese attack on Pearl Harbor have on U.S. foregin policy?

The effect was that the United State declared war on Japan the next day.


Who had to do with Pearl Harbor attack?

japanese


When was the attack on pearl harbor by the Japanese?

December 7, 1941, was the date of the Japanese attack.