Original sentence: Acting from the tenet that women and men are alike in important respects and, therefore, entitled to equal rights and opportunities, the movement spawned by Friedan's book is embodied in NOW, the National Organization for Women, which works to secure political, professional, and educational equality for women
Edited sentence: Acting from the liberal tenet that women and men are alike in important respects and, therefore, entitled to equal rights and opportunities, the movement spawned by Friedan's book is embodied in NOW, the National Organization for Women, which works to secure political, professional, and educational equality for women