What was one way that the mongols' influence in china differed from the mongols' influence in persia?
a. the mongols tolerated persian religions but suppressed chinese religions.
b. the mongols spread islam throughout china but banned its practice in persia.
c. the mongols viewed the chinese as equals but treated persians as slave labor.
d. the mongols required the persians to adopt serfdom but would not let chinese practice it.

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.

it was douglas macarthur..