There were marxists involved with the feminist movement from the very start, there is no debating this, but I don't think all the women involved knew they were actually helping to further a secular religion hell bent on fulfilling it's prophecy of bringing down western civilization.
And like most ma'am, you just assume it was all evil women-hating men opposing so-called women's rights, when there were strong Christian women who opposed the women's vote, and for logical & good reasons.
Women like Madeline Dahlgren;
http://sceti.library.upenn.edu/sceti/printedbooksNew/index.cfm?TextID=19950_O_16&PagePosition=1
"We acknowledge no inferiority to men. We claim to have no less ability to perform the duty God has imposed upon us, than they [men] have to perform those imposed upon them. We believe that God has wisely and well adapted each sex to the proper performance of the duties of each. We believe our trusts to be as important and sacred as any that exist.
It is our fathers, brothers, husbands and sons who represent us at the ballot-box. Our fathers and husbands love us. Our sons are what we make them. We are content that they represent us in the corn-field, the battle-field and the ballot-box, and we them in the school-room, at the fireside, and at the cradle; believing our representation, even at the ballot-box, to be thus more full and impartial that it could possibly be were all women allowed to vote."
Doesn't sound like she had a problem with the "patriarchy" to me, how about you?