Columbia subject headings:
Harvard subject headings:
Molise (Italy)--Emigration and immigration.
Molise (Italy)--History, Local.
Princeton subject headings:
Italians--Foreign countries--History--19th century.
Italians--Foreign countries--History--20th century.
Molise (Italy)--Emigration and immigration.
Molise (Italy)--History--19th century.
Molise (Italy)--History--20th century.