"In the radical feminist view, the new feminism is not just the revival of a serious for . It is the second wave of the most important revolution in history. Its aim: overthrow of the oldest, most rigid class/caste system in existence, the class system based on sex – a system consolidated over thousands of years, lending the archetypal male and female roles an undeserved legitimacy and seeming permanence."
January 1, 1970
https://en.wikiquote.org/wiki/Second-wave_feminism