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.
a U.S. presidency that is characterized by greater power than the Constitution allows.
In general, it was an increase in the service industry that led to a decline in labor union membership, since many of these workers don't need representation.