Columbia subject headings:
United States--Commerce--India--History.
Harvard subject headings:
Art, American--19th century
Art--India--19th century.
India--Commerce--United States--History.
India--Economic conditions.
India--Foreign relations--United States--History.
India--Social conditions.
Merchant marine--United States--History
United States--Commerce--India--History.
United States--Foreign relations--India.
Princeton subject headings:
India--Commerce--United States--History.
India--Economic conditions.
India--Foreign relations--United States--History.
India--Social conditions.
Merchant marine--United States--History.
United States--Commerce--India--History.
United States--Foreign relations--India--History.