US 1899 $5 silver certificate — Depicts Running Antelope, a Hunkpapa Lakota Chief Photo Credit: By National Museum of American History - Public Domain, https://commons.wikimedia.org/w/index.php?curid=24955761
Location of Sioux tribes in the US — Prior to 1770 (dark green) and their current reservations (orange) Photo Credit: By Wikipedia User:Nikater - Public Domain, https://commons.wikimedia.org/w/index.php?curid=2309029
Denver, 1859 — During its early history, Cherokee and Arapaho often camped in the area. Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=1648024
Denver, 1859
During its early history, Cherokee and Arapaho often camped in the area.
Mary Reed Hall and Harper Humanities Garden at University of Denver — Photo Credit: By CW221 at English Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=48250094