|Source: Sargon of Akkad-|
According to Merriam-Webster's definition of feminism. Feminism is the belief that women and men should have equal rights and opportunities. To put that even simpler feminism is the belief that women should be treated equally as men and not be punished or rewarded simply because of their gender.
Thats not controversial, because probably 7-8 out ten or more Americans believe that men and women should be treated equally under law and not be punished or rewarded simply because of their gender. You polled Republicans (not including the Christian-Right) and you would get a substantial majority of Americans who believe men and women should be treated equally.
Its radical or fundamentalist feminists, as Sargon of Akkad calls them or even fascist feminist who believe you're either with them and that means 100% of the time, or you're against them. You either believe that men (especially Caucasian men) are ignorant bigots and sexist pigs who struggle to tie their own shoes, or you're part of the problem. You either believe women are superior to men and should have most if not all the power in the country, or you're a sexist pig (even if your'e a women) who hate women of all races and ethnicities.
Sargon of Akkad: Why Do People Hate Feminism? Feminist Fundamentalists