Catharine MacKinnon likes to describe her view as radical feminism or feminism unmodified or feminism, full stop. And she likes to contrast it to liberal feminism, which she sometimes treats with caustic scorn. But is she right to see a contrast here?
Herzog, Don. "Is(n't) Catharine MacKinnon a Liberal?" American Philosophical Association Newsletter on Philosophy and Law 12, no. 2 (2013): 11-16.