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.

C the United States outlawed slavery.

Slavery was still going on until 1865 when the 13th amendment said "Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction."

im not sure its either a leader of a group of congresspeople or a person from a congressmans district

sorry im not sure