Answer:
A
Explanation:
13th abolishes slavery
14th grants citizenship to all born or naturalized in the US; including former slaves
15th prohibits disenfranchising voters based on race, color, or previous condition of servitude
so the answer is A
. granted rights to African Americans
Answer:
1 hr on problems and 3 reading
Explanation:
1 hr on problems bc he's able to finish 40 problems which is better than reading for 1 hr since the teacher said reading for 1 hr is equivalent to solving 35 problems. in the 2nd, 3rd and 4th hours he solves less than 35 problems each hour so it's better to just read for an hour.
It would be the Bloom of the automobiles.
A short term environment change would be drought, smog, volcanic eruptions, and blizzards. All because it only last for a small period of time and it can affect the way certain species will have to adapt to certain environments.
