Which three sentences describe means of bureaucratic oversight?

i believe the answer would be 1.

the answer is expolration. hope this !

b) they want the land taken away from the wealthy landowners and given to peasants.

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: