What happened at sand creek in eastern colorado in 1864? a. an american military officer discovered gold on the land granted to a group of cheyenne families and forcibly moved the families to another area.

b. a band of cheyenne who had refused to sign treaties attacked settlers at the town of sand creek, killing men, women, and children.

c. a band of friendly cheyenne men, women and children, who were under government protection, were massacred by an american military officer and 700 volunteers.

d. a band of cheyenne, who had agreed to government regulations, slaughtered an american military officer and 700 soldiers.

C. A band of friendly Cheyenne men, women and children, who were under government protection, were massacred by an American military officer and 700 volunteers.

The Sand Creek Massacre summary: On November 29, 1864, seven hundred members of the Colorado Territory militia embarked on an attack of Cheyenne and Arapaho Indian villages. The militia was led by U.S. Army Col. John Chivington, a Methodist preacher, as well as a freemason. After a night of heavy drinking by the soldiers, Chivington ordered the massacre of the Indians. Over two-thirds of the slaughtered and maimed were women and children. This atrocity has been known as the Sand Creek Massacre ever since.

For years, the United States had been engaged in conflict with several Indian tribes over territory. The Treaty of Fort Laramie in 1851 had given the Indians extensive territory, but the Pikes Peak gold rush in 1858 and other factors had persuaded the U.S. to renegotiate the terms of the treaty. In 1861, the Treaty of Fort Wise was signed by Southern Cheyenne and Arapaho chiefs. The treaty took from the Indians much of the land given to them by the earlier treaty, reducing the size of their reservation land to about 1/13th of the original amount.

Although the peace seeking chiefs signed the treaty to ensure the safety of their people, not all of the tribes were happy with the decision. In particular, a group of Indians known as the Dog Soldiers, made up of Cheyenne and Lakota, were vehemently opposed to having white settlers on what the Indians still referred to as their land.

In 1864, a group of Civil War soldiers under commander Colonel John Chivington, with the blessing of Colorado governor John Evans, began to attack several Cheyanne camps in Colorado. Another attack on Cheyanne camps occurred in Kansas by forces under the command of Lieutenant George S. Eayre. The Cheyanne retaliated for the attack, furthering the aggression of the U.S. forces.

In an attempt to maintain peace, two chiefs, Black Kettle and White Antelope, tried to establish a truce. They were advised to camp near Fort Lyon in Colorado and fly an American flag over their camp to establish themselves as friendly. On November 29th, 1864, while the majority of the males were out hunting, Colonel Chivington and his 700 troops attacked the Indian campsite near Fort Lyon. More than a hundred Indians were killed, despite the American flag flying overhead and the raising of a white flag after the attack began. Most of the Indians killed were women and children, and many of their bodies were mutilated. Despite eye witness accounts from survivors and some soldiers, Chivington and his men were not charged for the heinous attack.

So the answer is C.

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