Columbia subject headings:
Harvard subject headings:
Immigrants--United States--History--20th century
Noncitizens--United States--History--20th century.
United States--History--1933-1945.
World War, 1939-1945--Concentration camps--United States.
World War, 1939-1945--Prisoners and prisons, American.
Princeton subject headings:
Immigrants--United States--History--20th century.
Noncitizens--United States--History--20th century.
United States--History--1933-1945.
World War, 1939-1945--Concentration camps--United States.
World War, 1939-1945--Prisoners and prisons, American.