What was the effect of the grandfather clause, the Eight Box Law, and poll taxes in South Carolina?

(1 point)

They limited the voting rights of blacks.

They restricted poor whites without land from voting.

They prevented blacks from getting elected to Congress.

They made conditions between blacks and white more equal.

The effect of the grandfather clause, the Eight Box Law, and poll taxes in South Carolina was that they limited the voting rights of blacks. These discriminatory laws were used to disenfranchise African Americans and prevent them from participating in the political process.