At Sand Creek, a. Kit Carson protected the village. b. The Navajo were peaceably moved to reservations. c. Chivington boasted of killing many Native Americans d. a treaty was signed. Please select the best answer from the choices provided A B C D

Ineed an answer asap. which is not a reason for the “era of good feeling”? a) economy in the us was booming. b) the united states was victorious in the war of 1812. c) the united states outlawed slavery. d) the federalist party was disbanded and the united states had one political party.