Columbia subject headings:
Parkman, George, 1790-1849.
Webster, John White, 1793-1850.
Harvard subject headings:
Parkman, George, 1790-1849.
United States
Webster, John White, 1793-1850.
Princeton subject headings:
Parkman, George, 1790-1849.
Webster, John White, 1793-1850.