Human: When did the feminist movement start? Assistant: 
The feminist movement started in the late 19th century, but it really took off in the 1960s. The first wave of feminism was led by women like Susan B. Anthony and Elizabeth Cady Stanton, who were concerned about women's rights and the lack of equality between men and women. The second wave of feminism was led by Betty Friedan, who was concerned about the lack of equality between men and women in the workplace. The third wave of feminism started in the early 1990's and saw the emergence of new feminist currents and theories, such as intersectionality, sex positivity, vegetarian ecofeminism, transfeminism, and postmodern feminism.