Feminism is a collection of movements and ideologies that share a common goal: to define, establish, and achieve equal political, economic, cultural, personal, and social rights for women. This includes seeking to establish equal opportunities for women in education and employment. A feminist generally self-defines as advocating for or supporting the rights and equality of women. Feminist theory, which emerged from feminist movements, aims to understand the nature of gender inequality by examining women's social roles and lived experience; it has developed theories in a variety of disciplines in order to respond to issues such as the social construction of sex and gender. Some forms of feminism have been criticized for taking into account only white, middle-class, educated perspectives. This led to the creation of ethnically specific or multiculturalist forms of feminism.[ Feminist movements have and continue to campaign for many women's rights – such as the Equal Rights Amendment, the right to own property, equal health care coverage for equal pay, sexual freedom and liberation, and voting – while also promoting body autonomy/integrity, and reproductive rights for women. Feminist campaigns are generally considered to be main force behind major historical societal changes, particularly in the West, where they are near-universally credited with having achieved women's suffrage, gender neutrality in English, equal pay for women, reproductive rights for women (including access to contraceptives and abortion), and the right to enter into contracts and own property. Feminists have worked to protect women and girls from domestic violence, sexual harassment, and sexual assault.Feminists have also advocated for workplace rights, including receiving the right to paid work, paid maternity leave, and eradicating all forms of discrimination against women. Feminist advocacy is mainly focused on women's rights, but author bell hooks, among others, argue for the necessity for it to include men's liberation, because men are also harmed by traditional gender roles