[2] The United Associations of Women (UAW) was formed in 1929 by Littlejohn and other radical feminists who were disappointed by the progress made by similar organisations.
[4] Littlejohn was Australian delegate to the congress of the International Alliance of Women for Suffrage and Equal Citizenship in Istanbul in 1935.
[2][5] Littlejohn addressed the Assembly of the League of Nations on behalf of the Equal Rights International (Geneva).
She belonged to the New South Wales Institute of Journalists (1933–41) and the Business and Professional Women's club of Sydney.
She married Charles Joseph Tilden at Charleston, South Carolina, on 6 April 1942[2][11] and settled in New Jersey; they returned to Sydney in 1944.