Columbia subject headings:
Gay liberation movement--England--History--20th century.
Gays--Social networks--England.
Lesbians--Social networks--England.
Harvard subject headings:
Gay liberation movement--Great Britain--History.
Homosexuality--Great Britain--History.
Stonewall Riots, New York, N.Y., 1969
Princeton subject headings:
Gay liberation movement--England--History--20th century.
Gays--England--Social networks.
Lesbians--England--Social networks.