One hundred years ago, the United States ratified the Nineteenth Amendment, granting women the right to vote. The publication of the Winter 2020 issue of Dædalus “Women & Equality,” guest edited by Nannerl O. Keohane (Princeton University; Stanford University) and Frances McCall Rosenbluth (Yale University), at the centennial is a celebration of this victory for women’s rights. Yet while the inclusion of women in the electorate was a momentous occasion, it notably left behind most Black women, and while all women have taken significant steps toward equality since then, there is still a long way to go. This collection of essays is therefore not only a celebration of the accomplishments of women around the world toward equality, it is also an invitation to further reflection and a call to action, assessing remaining obstacles and pointing a way toward workable solutions.