in what 3 reasons, why did the americans finally join the war against The Axis powers?

Answer 1

Pearl Harbor
United States declared war on Japan
Germany declared war on the United States

Answer 2

Japan attacked the US naval base at Pearl Harbor.
Two days later Germany declared war on the USA.
Only two reasons; there wasn't another one

Answer 3

1. Japan's attack on Pearl Harbor
2. The fear of the West Coast population of possible Japanese invasion
3. A rational reason for Roosevelt to join the war to fight Germany and Japan and support Brittish defense and the Allies.

Answer 4

Thought that they might be left out of the Victory Parade?

Answer 5

You did not say what war, but since you said Axis Powers, that is the usual term for WWI.
3 reasons the US entered the war was the Germans restarted their unrestricted U-boat attacks in an attempt to starve Great Britain, and sand the US ship the SS Housatonic.
Around the same time, Great Britain reveled to the US they had intercepted a message from Germany to Mexico, asking Mexico to enter the war against the US and Germany would assist them and make sure Mexico regained Texas, New Mexico and Arizona.
Also by that point Great Britain and France were so deeply in dept to American Banks and American munition factories, the US government was in fear that if Germany won, France and England would forfeit the dept, and put the US economy in jepordy.

Answer 6

1. All the axis powers had non-democratic and cruel totalitarian governments.

2. Japan attacked America

3.Many nations asked for America's help

Answer 7

Pearl Harbour?