This answer is false you should know that
<span>a war between citizens of the same country</span>
Answer:
b. rejected the concept that the federal government would protect the rights of all Americans.
Explanation:
The compromise struck by Hayes´ Republicans and Southern Democrats led to the the Republican agreement to withdraw all remaining troops from the South, consolidating the Democratic control there. Democratic promises to respect the rights of African Americans were not observed. The legal and political situation of black people worsened in southern states following the Compromise of 1877. It marked the end of the Reconstruction Era.
Answer: The Battle of Antietam was fought on September 17, 1862 between the union and the Confederacy during the Civil War.
Explanation: