Columbia subject headings:
Africa, Sub-Saharan--Foreign economic relations--United States.
Investments, American--Africa, Sub-Saharan.
Peace Corps (U.S.)--Appropriations and expenditures.
United States--Foreign economic relations--Africa, Sub-Saharan.
United States. Congress. House. Committee on International Relations.
Harvard subject headings:
Africa, Sub-Saharan--Foreign economic relations--United States.
Investments, American--Africa, Sub-Saharan.
Peace Corps (U.S.)--Appropriations and expenditures.
United States--Foreign economic relations--Africa, Sub-Saharan.
United States. Congress. House. Committee on International Relations.
Princeton subject headings:
Africa, Sub-Saharan--Foreign economic relations--United States.
Investments, American--Africa, Sub-Saharan.
Peace Corps (U.S.)
United States--Foreign economic relations--Africa, Sub-Saharan.
United States. Congress. House. Committee on International Relations