Answer:
a
It was in 1820 that Congress passed a law banning slaves and giving them rights but was mostly ignored.With the rights it took a while for blacks to be recognized on how they had less rights then white men.
It is B. The battle of Coral Sea
1 is running water and 2 is 3 and 4
"C. The need for free and compulsory education decreased" is incorrect. Even though the industrial revolution was going on people still needed free education.
Answer:
The president nominates a chair and vice-chair, both of whom the Senate must also confirm. The chair and vice-chair are appointed to four-year terms and can be reappointed, subject to term limitations.
