Transnational feminism
In the "Oxford Handbook of Transnational Feminist Movements", Valentine Moghadam says that "women have worked together across borders since at least the mid-1800s. (55)" What is now called first wave feminism started in the early twentieth century in the West with a focus on women's suffrage. 
During World War II, the United States government gave women jobs because the war had caused a national shortage of labor. After the war ended, Irene Tinker says (oxford transnational), these jobs were taken away but women were no longer satisfied going back to their previous gender roles. Starting in the 1960s in the United States, second wave feminism emerged, defined by women's organization around "equal right to education, employment, and equal pay for equal work, and on sexual and reproductive rights."
Feminist art
In the 1970s, society started to become open to change and people started to realize that there was a problem with the stereotypes of each gender. Feminist art became a popular way of addressing the social concerns of feminism that surfaced in the late 1960s to 1970s. The creation and publication of the first feminist magazine was published in 1972. "Ms. Magazine" was the first national magazine to make feminist voices prominent, make feminist ideas and beliefs available to the public, and support the works of feminist artists. Like the art world, the magazine used the media to spread the messages of feminism and draw attention to the lack of total gender equality in society. The co-founder of the magazine, Gloria Steinem, coined the famous quote, "A woman needs a man like a fish needs a bicycle", which demonstrates the power of independent women; this slogan was frequently used by activists.