Columbia subject headings:
Great Britain--Politics and government--1760-1820.
Pitt, William, 1759-1806.
Prime ministers--Great Britain--Biography.
Harvard subject headings:
Great Britain--Politics and government--1760-1820.
Pitt, William, 1759-1806.
Prime ministers--Great Britain--Biography.
Princeton subject headings:
Great Britain--Politics and government--1760-1820.
Pitt, William, 1759-1806.
Prime ministers--Great Britain--Biography.