Ahistorian wants to learn more about the economics of an ancient civilization. which of the following items would provide the historian more clues about the civilization's economy? a. finding ancient writing such as symbols and pictures that are carved on old stones b. discovering tools such as knives and arrows that show the pit people skill with metal c. uncovering several coins in a region where early human remains are found d. locating documents that includes the laws of ancient people in a region

The answer is C. Uncovering several coins in a region where early human remains are found.

regarding the law, the 15th amendment was specifically designed thinking in the rights of black free men.

even though ratified on february 3, 1870, the promise of the 15th amendment would not be fully applied for a long time.poll taxes and literacy tests would allow southern states disenfranchise african americans. only in 1965 the voting rights for african americans would be actually able to vote in the south.

in 1965, president johnson signed the voting rights act, which aimed to overcome legal barriers that prevented african americans from voting as it was guaranteed by the 15th amendment to the u.s. constitution.

a. always outside of government control.