Columbia subject headings:
Harvard subject headings:
Women and peace--History--20th century.
Women's International League for Peace and Freedom
Women's International League for Peace and Freedom. Congress (1st : 1915 : Hague, Netherlands)
Women--Political activity--History--20th century.
World War, 1914-1918--Peace
World War, 1914-1918--Public opinion
Princeton subject headings:
International Congress of Women (1915 : Hague, Netherlands)
Women's International League for Peace and Freedom. Congress (1st : 1915 : Hague, Netherlands)
World War, 1914-1918--Peace.