Born on This Day
Actress best known for playing Princess Leia in the "Star Wars" franchise. Daughter of Debbie Reynolds and crooner Eddie Fisher.
Grammy-winning Cuban-American singer dubbed the "Queen of Salsa" who also appeared in the 1992 film "The Mambo Kings."
Pop rapper who leapt to fame in the 2020s with hits like "Say So" and "Paint the Town Red."
Medicine Lodge Treaty is signed. The talks, attended by more than 5,000 prominent chiefs and warriors, was one of the largest gatherings of Native American leaders for treaty negotiations in US history.
Timeline
Discover more of the major events, famous births, notable deaths and everything else history-making that happened on October 21st
History Every Day
Uncover fascinating moments from the past every day! Learn something new with key events in history, from the American Revolution to pop culture, crime and more.