Columbia subject headings:
Harvard subject headings:
Chávez Frías, Hugo.
Presidents--Venezuela--Biography
United States--Foreign relations--Venezuela.
Venezuela--Foreign relations--United States.
Venezuela--History.
Venezuela--Politics and government
Princeton subject headings:
Chávez Frías, Hugo.
Presidents--Venezuela--Biography.
United States--Foreign relations--Venezuela.
Venezuela--Foreign relations--United States.
Venezuela--History.
Venezuela--Politics and government.