Columbia subject headings:
Harvard subject headings:
Immigrants--Political activity--France--Paris--History.
Immigrants--Political activity--Germany--History.
Parti socialiste (France)
Political parties--France--Paris.
Political parties--Germany
Social integration--Political aspects--France--Paris--History.
Social integration--Political aspects--Germany--History.
Sozialdemokratische Partei Deutschlands
Princeton subject headings:
Immigrants--Political activity--France.
Immigrants--Political activity--Germany.
Parti socialiste (France)
Political identity--France.
Political identity--Germany.
Political participation--France.
Political participation--Germany.
Social integration--France.
Social integration--Germany.
Sozialdemokratische Partei Deutschlands.