Japanese Internment camps were justified during WW2:
Under the presidency of Franklin d Roosevelt, he felt that japan espionage is operational in America and he ordered all the Japanese Americans to be as interns who are confined in concentration camps. They were given a lengthy inquiry form which urged the Japanese Americans to prove their allegiance to America and it asked whether the Japanese are willing to serve in American army.
Those who negated were brutally punished and those who affirmed were let free. After the Nazi Holocaust, these types of concentration camps were started by US too which is almost considered unfair.
You can find Arizona in the American west
The committees investigate and prepare legislation to be considered by the House. The committee is basically a sub-organization within the legislative branch, what it does is identify the issues for legislative review and recommend a course of action to the parent body after gathering information about the subject.
Nobody one because none gained land nor did anyone loose land it was all resided at the 38th paralell
