Columbia subject headings:
Citizenship--Russia--History--18th century.
Law--Russia--History--18th century.
Law--Russia--Language--History--18th century.
Monarchy--Russia--History--18th century.
Russia--Politics and government--1689-1801.
Harvard subject headings:
Citizenship--Russia--History--18th century.
Law--Russia--History--18th century.
Russia--History--Catherine II, 1762-1796.
Russia--Politics and government--1689-1801.
Princeton subject headings:
Citizenship--Russia--History--18th century.
Law--Russia--History--18th century.
Law--Russia--Language--History--18th century.
Monarchy--Russia--History--18th century.
Russia--Politics and government--1689-1801.