Centuries of Citizenship: A Constitutional Timeline, National Constitution Center
Chronology of Woman Suffrage Movement Events, Scholastic
One Hundred Years toward Suffrage: An Overview, Library of Congress
Suffrage Timeline: A Visual History of the Suffrage Movement, Women Leading the Way Project
Suffrage Timelines, 2020 Women’s Vote Centennial Initiative
Timeline and Map of Woman Suffrage Legislation State by State 1838-1919, University of Washington
Timeline of the Women’s Suffrage Movement in the U.S., Teach a Girl to Lead, Center for American Women and Politics, Rutgers University
US Suffrage Movement Timeline, 1869 to present, Susan B. Anthony Center, University of Rochester
Woman’s Suffrage History Timeline, National Park Service
Woman’s Suffrage Timeline and Woman Suffrage Timeline (1840-1920), National Women’s History Museum