Columbia subject headings:
Harvard subject headings:
Lenin, Vladimir Ilʹich, 1870-1924
Morgan, Lewis Henry, 1818-1881. Ancient society
Political anthropology.
Social evolution.
Social structure.
State, The.
Princeton subject headings:
Lenin, Vladimir Ilʹich, 1870-1924.
Morgan, Lewis Henry, 1818-1881. Ancient society.
Political anthropology.
Social evolution.
Social structure.
State, The.