TERFs are trans-exclusionary-radical feminists. They believe that only “womyn-born-womyn” deserve to be a part of feminist spaces (Goldberg). They believe that all men oppress women unilaterally and that transitioning or not identifying with the gender one is assigned to at birth is an instance of male privilege (Goldberg). However, not all radical feminists are TERFs. Some  radical feminists were actually inclusive of trans women and challenged TERFs.