Columbia subject headings:
Cartwright, John, 1740-1824.
Great Britain--Politics and government--1789-1820.
Great Britain. Parliament--Reform.
Hardy, Thomas, 1752-1832.
Harvard subject headings:
Cartwright, John, 1740-1824.
Great Britain--Politics and government--1789-1820.
Great Britain. Parliament--Reform.
Hardy, Thomas, 1752-1832.
Radicalism--Great Britain--History--18th century.
Princeton subject headings:
Cartwright, John, 1740-1824.
Great Britain--Politics and government--1789-1820.
Great Britain. Parliament--Reform.
Hardy, Thomas, 1752-1832.