US Department of the Interior @Interior
Chaotic, horrific, tumultuous and bloody, the events of November 29, 1864, changed the course of history. Sand Creek Massacre National Historic Site commemorates the brutal attack on a village of about 750 Cheyenne and Arapaho people along Sand Creek in Colorado. https://t.co/w2GqVEhjt7 — PolitiTweet.org