Columbia subject headings:
Canada--Politics and government--19th century.
Mowat, Oliver, Sir, 1820-1903.
Ontario--Politics and government.
Prime ministers--Ontario--Biography.
Harvard subject headings:
Canada--Politics and government--19th century.
Mowat, Oliver, Sir, 1820-1903.
Ontario--Politics and government.
Prime ministers--Ontario--Biography.
Princeton subject headings:
Canada--Politics and government--19th century.
Mowat, Oliver, Sir, 1820-1903.
Ontario--Politics and government--19th century.
Prime ministers--Ontario--Biography.