Which of these events related to christian crusades occurred last in 1261?

a. the childrens crusade resulted in the enslavement of thousands of children .

b. french and norman nobles defeat the suljek turks and free the palestine from the muslims .

c. the byzantines recaptured constanople and end the latin empire .

d. saladin conqueres the christian crusaders state of the middle east.

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.