Columbia subject headings:
Harvard subject headings:
Chicago (Ill.)--Emigration and immigration--History.
Immigrants--Illinois--Chicago--History.
Immigrants--Ontario--Toronto--History.
Italian Americans--Illinois--Chicago--History.
Italians--Illinois--Chicago--History.
Italians--Ontario--Toronto--History.
Rende Region (Italy)--Emigration and immigration--History.
Toronto (Ont.)--Emigration and immigration--History.
Princeton subject headings:
Chicago (Ill.)--Emigration and immigration--History.
Immigrants--Illinois--Chicago--History.
Immigrants--Ontario--Toronto--History.
Italians--Illinois--Chicago--History.
Italians--Ontario--Toronto--History.
Italy, Southern--Emigration and immigration--History.
Toronto (Ont.)--Emigration and immigration--History.