During ww2 which country was guilty of rounding up japanese people and forcing them into labor camps?

The correct answer is: The United States

Fearing that the local Japanese people in America might side with Japan in WWII, they unlawfully moved all of them into awful labor camps.

Hope this helps!

The United States were the ones to put the Japanese in prison camps for our safety and theirs as well. Americans feared that some may be spies or terrorists ,but we also feared what other Americans may do to a Japanese person walking the streets of America. This was all due to the bombing of Pearl Harbor on December 7 1941