One such conflict is between "assimilationist" and "liberationist" perspectives on LGBT spaces. Her heroine was women's liberationist Mary Wollstonecraft, and she joined the Suffragette movement in 1910. Marshall has been described as "a passionate ecologist and animal liberationist" by "The Guardian". In 1975, the Irish Women United formed as a liberationist group in Dublin. Liberationist theory also failed to recognize a fundamental difference in fighting oppression. By September 1970, more than one hundred liberationist groups were meeting regularly around Paris.