The most accurate result of the Sand Creek Massacre would be:
The U.S. government came to condemn the incident because so many women and children were murdered.
This event led to public outrage and condemnation of the actions taken by the U.S. military, especially given the atrocities committed against women and children. While it did not immediately lead to a significant change in U.S. policy toward Native Americans, it did contribute to ongoing discussions about the treatment of Native Americans and the ethics of westward expansion.