Columbia subject headings:
Harvard subject headings:
Emigration and immigration law--United States.
Japan--Emigration and immigration--Government policy.
Japanese Americans--Social conditions.
United States--Emigration and immigration--Government policy.
Princeton subject headings:
Emigration and immigration law--United States.
Japan--Emigration and immigration--Government policy.
Japanese-American--Social conditions.
United States--Emigration and immigration--Government policy.