Columbia subject headings:
Diplomats--United States--Biography.
Statesmen--United States--Biography.
United States--Foreign relations--20th century.
Harvard subject headings:
Diplomats--United States--Biography
Statesmen--United States--Biography.
United States--Foreign relations--20th century.
Princeton subject headings:
Diplomats--United States--Biography.
Statesmen--United States--Biography.
United States--Foreign relations--20th century.