Blacks were not really involved in the holocaust as the Jews were. Nazis didn’t persecute black people, but they still saw them as inferior.
I believe that is Vertical Integration.
Internment of Japanese Americans. The internment of Japanese Americans in the United States during World War II was the forced relocation and incarceration in concentration camps in the western interior of the country of about 120,000 people of Japanese ancestry, most of whom lived on the Pacific Coast.
