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."
History of feminism
In November 2015, a group of historians working with Clio Visualizing History  launched "Click! The Ongoing Feminist Revolution." This digital history exhibit examines the history of American feminism from the era of World War Two to the present. The exhibit has three major sections: Politics and Social Movements; Body and Health; and Workplace and Family. There are also interactive timelines linking to a vast array of sources documenting the history of American feminism and providing information about current feminist activism.