#OnThisDay, 3 Apr 1979, Jane Byrne wins the Chicago mayoral election. She is the first woman to be mayor of the city and is sworn in on 16 April. She hires the first black woman to be a school superintendent in the city, and stops the police raiding gay bars.
Lori Lightfoot was the second woman to hold the post, from 2019 to 2023. She’s the first black woman and the first LGBT+ mayor since the post was created in 1837.