Columbia subject headings:
Harvard subject headings:
Acculturation--Social aspects--History.
Colonization--Social aspects--History.
Emigration and immigration--History
Material culture--History.
Seafaring life--Social aspects--History.
Social change--History
Social integration--History.
Social mobility--History.
Princeton subject headings:
Acculturation--Social aspects--History.
Colonization--Social aspects--History.
Emigration and immigration--History.
Material culture--History.
Seafaring life--Social aspects--History.
Social change--History.
Social integration--History.
Social mobility--History.