Question

What were some effects that happened after the attack on pearl harbor?

Answer 1

Americans were struck with fear and put Japanese in internment (not concentration) camps. Then, America decided to go to war against the Empire of Japan, then the rest of the Axis declared war on America.

Answer 2

The attack on Pearl Harbor cause a number of things. It changed public opinion into entering the war, Americans united behind the "Remember Pearl Harbor", it was loosely used to justify later on the use of the unforgivable atomic bomb. It is important to know, as well, that most Japanese were surprised, apprehensive, and dismayed by the news they were now at war with the U.S. sine the United States was a country that many Japanese admired.