Mary Frances Berry is Geraldine R. Segal Professor of American Social Thought and Professor of History at the University of Pennsylvania and the author of numerous books and articles including, And Justice for All: The United States Commission on Civil Rights and the Continuing Struggle for Freedom in America and Power in Words: The Stories behind Barack Obama's Speeches from the State House to the White House.

Since her college years at Howard University, Mary Frances Berry has been one of the most visible activists in the cause of civil rights, gender equality and social justice in our nation. Serving as Chairperson of the U.S. Civil Rights Commission, Berry demanded equal rights and liberties for all Americans during four Presidential administrations. A pathbreaker, she also became the first woman to head a major research university, serving at the University of Colorado at Boulder. Berry also served as the principal education official in the U.S. Department of Health, Education and Welfare, working to improve access and quality education in our schools.

Her latest book, History Teaches Us to Resist: How Progressive Movements Have Succeeded in Challenging Times, "proves to us through myriad historical examples that protest is an essential ingredient of politics, and that progressive movements can and will flourish, even in perilous times."

LaShawn Harris is an Associate Professor of History at Michigan State University and Assistant Editor and Book Review Editor for the Journal of African American History. She received her PhD from Howard University on 2007.

She is the author of the prize-winning Sex Workers, Psychics, and Numbers Runners: Black Women in New York City’s Underground Economy (University of Illinois Press, 2016). Sex Workers, Psychics, and Numbers Runners won the Darlene Clark Hine Book Prize (Best Book in African American Women’s and Gender History) from the Organization of American Historians as well as the Philip Taft Book Award (Best Book in American Labor & Working-Class History) from The Labor and Working-Class History Association.

Shannon King is Associate Professor of History at The College of Wooster and the author of Whose Harlem Is This, Anyway?: Community and Grassroots Activism during the New Negro Era.