Columbia subject headings:
Harvard subject headings:
American property.
Americans--Foreign countries
Imperialism
Investments, American--History--20th century.
Right of property.
United States--Foreign economic relations.
United States--Foreign relations--20th century.
United States--Politics and government--20th century.
United States--Politics and government.
Princeton subject headings:
Investments, American--History--20th century.
United States--Foreign economic relations.
United States--Foreign relations--20th century.
United States--Politics and government--20th century.