Every year on August 26th, the United States honors and celebrates Women’s Equality Day. This Sunday marks the 92nd anniversary of the 19th Amendment to the U.S. Constitution. The 19th Amendment guarantees American women the right to vote, and was passed on August 26, 1920.

The passing of the amendment came after 70 years of fighting for women’s rights. Women’s rights were first addressed at the 1848 Seneca Falls Convention, where more than 300 men and women met at the very first women’s rights convention.

Learn more about the history behind Women’s Equality Day.