Which factor contributed to the internment of japanese americans during world war ii?

The answer is prejudice against a people who were from an enemy nation.  Because of the attack on Pearl Harbor, many Japanese citizens were rounded up and sent to internment camps. Despite the interment, many Japanese Americans enlisted in the U.S. army to prove their loyalty as many fought in Europe and distinguished themselves.

in this part of the declaration it refers to the point when american people didn't recognize the british domain and   breaks the political bands with britain, they forced a respectful separation.

mankind was created and entitled equally with rights   which were life, freedom and the seeking for happiness.

what is the question you are trying to ask?