How have constitutional amendments expanded voting rights?

Voting rights have been expanded through constitutional amendments because in the beginning only white men had the right to vote. Then more people started taking a stand because it was not fair an then all citizens got the right to vote. The equal distribution of governmental powers and limits on those powers.

Explanation:

constitutional amendments expanded voting rights by eliminating poll taxes they also lowered the voting age

Explanation:

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.

can't without checkbox