Columbia subject headings:
Harvard subject headings:
Civil law--Germany--Prussia--History.
Frederick II, King of Prussia, 1712-1786.
Law--Germany--Prussia--History.
Law--History
Rule of law--History.
State, The--History
Princeton subject headings:
Frederick II, King of Prussia, 1712-1786.
Law--Prussia (Kingdom)--History.
Rule of law--Prussia (Kingdom)--History.