The 1970s-80s social movement called U.S. third world feminism functioned as a central locus of possibility, an insurgent social movement that shattered the construction of any one ideology as the single most correct site where truth can be represented. Indeed, without making this kind of metamove, any 'liberation' or social movement eventually becomes destined to repeat the oppressive authoritarianism from which it is attempting to free itself, and become trapped inside a drive for truth that ends only in producing its own brand of dominations. What U.S. third world feminism thus demanded was a new subjectivity, a political revision that denied any one ideology as the final answer, while instead positing a tactical subjectivity with the capactiy to de- and recenter, given the forms of power to be moved. These dynamics are what were required in the shift from enacting a hegemonic oppositional theory and practice to engaging in the differential form of social movement, as performed by U.S. feminists of color during the post-World War II period of great social transformation. p. 58-59. 
Chela Sandoval, Methodology of the Oppressed
activism, activist, feminism, social-movements