Answer
Sitting Bull, the renowned Hunkpapa Lakota leader, experienced a profound vision prior to the Battle of Little Bighorn. In this vision, he witnessed soldiers falling, a premonition that foreshadowed the impending conflict. This vision served as a spiritual warning and a source of inspiration for Sitting Bull and his people, solidifying their resolve to defend their land and way of life against the encroaching forces of the United States military.