Columbia subject headings:
Northern War, 1700-1721.
Russia--History--Peter I, 1689-1725.
Treaty of Nystad
Harvard subject headings:
Northern War, 1700-1721.
Nystadt, Finland, Treaty of, 1721.
Peter I, Emperor of Russia, 1672-1725
Russia--History--Peter I, 1689-1725.
Russia. Treaties, etc. 1721 August 30.
Princeton subject headings:
Northern War, 1700-1721.
Russia--History--Peter I, 1689-1725.
Russia. Treaties, etc. 1721 August 30.