Two-thirds of those interned in the us between 1942 and 1945 were

japanese citizens
undocumented workers
united states citizens
taiwanese citizens

and is not japanese citizens i already tried

United States citizens 

The answer is United States citizens

According to America’s general history, the internment program happened to its own citizens. It was focused on the incarceration of about 120,000 Japanese, 62% of them American born. This is why it is so easy to mix this up because of their ethnicity and their citizenship.

These were United States citizens whose families immigrated from Japan earlier, but by the time they were forced into camps they had already become citizens of the United States and had all the rights and the constitution to protect them.

Assuming the same pressure was created, where P = F/A, by increasing the area where PA = F then the force would increase by the same factor I believe? Im unsure on this but hopefully the equation helps if you have more information in the question.