Columbia subject headings:
Emigration and immigration--Political aspects.
Emigration and immigration--Social aspects.
Equality.
Immigrants--Cultural assimilation.
Immigrants--Political activity.
Minorities--Political activity.
Social participation.
Harvard subject headings:
Emigration and immigration--Political aspects
Emigration and immigration--Social aspects
Equality
Immigrants--Political activity.
Immigrants--Social conditions
Minorities--Political activity
Social participation.
Princeton subject headings:
Emigration and immigration--Political aspects.
Emigration and immigration--Social aspects.
Equality.
Immigrants--Cultural assimilation.
Immigrants--Political activity.
Minorities--Political activity.
Social participation.