Which statement best describes the thirteenth, fourteenth, and fifteenth amendments? all three amendments granted voting rights to american citizens.
all three amendments were ratified in the midst of the civil war.
all three amendments faced little resistance from the nation.
all three amendments secured rights for african americans.

All three amendments secured rights for African Americans.

Explanation:

The Thirteenth, Fourteenth, and Fifteenth amendments were a series of legislation enacted after the Civil War that secured basic liberties and rights for African Americans, who had been harshly discriminated and mistreated for decades.

The amendments recognized African Americans and all races in the U.S. as equal humans beings by prohibiting slavery (13th), by declaring that all person born or naturalized in the U.S. were citizen thus they had to be protected equally under the law  (14th), and by guaranteeing the citizen's right to vote regardless of their race, color, or previous condition of servitude (15th).

the answer is d. tariffs were raised by america's trading partners after the smoot-hawley tariff act, decreasing exports, and declining job rates.