What were someof the challenges eastern europe faced following the end of the communist era

in 1862, president lincoln's emancipation proclamation opened the door for african americans to enlist in the union army. although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792.

explanation:

men and women were able to be citizens, but women did not have all of the rights of men including voting and holding office. slaves could be if they were freed.

the answer is moving from place to place