What was two bears winter count?

Two Bears' Winter Count is a historical record created by the Lakota Sioux chief Two Bears, which documents significant events in the history of the Lakota people. It uses a system of symbols and drawings to represent events year by year, providing insight into the cultural and historical landscape of the Native American experience. This unique form of record-keeping serves as both a calendar and a narrative of important happenings, including battles, treaties, and other pivotal moments in Lakota history.