The complex history of Colorado is often framed by broad narratives of westward expansion and settlement, but its most defining chapters were written in moments of intense and often tragic conflict between the United States government and the Indigenous peoples of the Great Plains. Central to this story is the Cheyenne warrior society known as the Dog Soldiers and their legendary leader Tall Bull, whose stand against Major General Eugene Carr’s forces on July 11, 1869, at the Battle of Summit Springs in eastern Colorado became a pivotal moment in a long and bloody struggle. This confrontation was not an isolated incident but the culmination of years of escalating violence, rooted in the 1864 Sand Creek Massacre, where US Army troops under Colonel John Chivington attacked a peaceful Cheyenne village, killing men, women, and children. That atrocity ignited a fierce desire for vengeance among the Cheyenne, turning the Colorado frontier into one of the most dangerous places in the American West.

The events that led to the Summit Springs battle were part of a broader pattern of raids and reprisals that had plagued the region for half a decade. Following Sand Creek, Cheyenne war parties, particularly the Dog Soldiers, launched numerous attacks on settlers, travelers, and military outposts across eastern Colorado and Kansas. For the Cheyenne, these actions were a justified response to the slaughter of their people and the ongoing encroachment on their lands. For American settlers, however, the raids represented a terrifying threat to their lives and livelihoods. The spring of 1869 proved to be an especially violent season, with a series of incidents that shocked the frontier communities and prompted a decisive military response. Among these was a harrowing encounter near the Saline River on May 30, 1869, involving a young man named Eli Ziegler and his brother-in-law John Albertson. Their experience provides a vivid, personal window into the chaos and fear that defined daily life on the Colorado plains during this period.

On that fateful Sunday, Ziegler and Albertson had been visiting Ziegler’s sister, Susanna Alderdice, who was staying at the home of Michael Haley near the Saline River with her four young children. Also present was Bridget Cain and her infant daughter Catherine. The men had left the cabin to survey a nearby homestead site, following Spillman Creek to Lost Creek and then north to Trail Creek. It was there that Ziegler noticed a group of horsemen in the distance. He initially believed them to be US Army cavalrymen, as the sun glistened on their guns, but Albertson insisted they were Cheyenne. Their uncertainty turned to dread as the group split, with half riding away and the remainder charging directly at them. Ziegler turned the wagon in a desperate attempt to flee, but the warriors quickly closed in. In a detailed later account, Ziegler described the terrifying moments that followed, as he and Albertson abandoned the wagon and scrambled for cover along the creek bank, bullets flying around them. They eventually hid behind a log until late afternoon, miraculously surviving the encounter. Their story was just one of many that illustrated the perilous reality of life on the frontier.

The other half of the Cheyenne war party, led by Tall Bull himself, had meanwhile been wreaking havoc along Spillman Creek. This band of Dog Soldiers encountered a Danish immigrant couple, Urskid and Stein Lauritzen, who were out for a peaceful Sunday stroll. The couple was killed within minutes, their bodies left near the creek. Shortly after, around 2:00 p.m., the warriors attacked George and Maria Weichel and their neighbor Fred Meigerhoff, who were also walking along the creek. These seemingly random attacks on civilians were part of a larger strategy of terror, designed to drive settlers from Cheyenne lands and avenge the dead at Sand Creek. The raids sent shockwaves through the settlements, prompting demands for protection and military action. The US Army, already engaged in a broader campaign against the Plains tribes, intensified its efforts to locate and neutralize the Dog Soldiers and their allies. The stage was set for a major confrontation, one that would pit the legendary Tall Bull against a determined force of soldiers and scouts.

The climax came on July 11, 1869, at Summit Springs, where Major General Eugene Carr led a contingent of US Army soldiers and scouts, including a young William “Buffalo Bill” Cody, in a surprise attack on Tall Bull’s village. The assault was swift and brutal. As the soldiers and scouts charged into the ravine where the Cheyenne had taken refuge, they encountered fierce resistance. Among the defenders was a young warrior named Wolf with Plenty of Hair, a member of the Dog Soldiers, who performed a solemn ritual. He let loose a blue sash tied to his waist, drove a long crooked lance through it into the ground, and tethered himself to the spot. This was his signal that he would fight to the death, a testament to the warrior society’s code of honor and bravery. The fighting that ensued was chaotic and savage, with hand-to-hand combat in the cramped confines of the ravine. Warrior after warrior fell, fighting to protect their families, who were only yards away. Tall Bull himself was killed in the battle, and his village was destroyed. The Battle of Summit Springs effectively broke the power of the Dog Soldiers and marked a turning point in the US Army’s campaign to subdue the Plains tribes.

The legacy of these events is complex and deeply painful. For the Cheyenne, the Sand Creek Massacre and subsequent battles like Summit Springs represent a devastating chapter of dispossession and violence. For the settlers, the raids of 1869 were a terrifying ordeal that tested their resolve and ultimately led to greater military protection. The history of Colorado is thus not a simple story of triumph and progress, but a tangled web of conflict, survival, and tragedy. Understanding this history requires acknowledging the perspectives and sufferings of all involved, from the Cheyenne warriors who fought to defend their way of life to the settlers who sought a new beginning on the frontier. The stories of Eli Ziegler, Tall Bull, and the many others who lived through these tumultuous times serve as powerful reminders of the human cost of westward expansion and the enduring importance of grappling with the more difficult aspects of our shared past.