Read this excerpt from the 24th amendment section 1.
the right of citizens of the United States to vote in many primary or other election in for president or vice president, for electors for president or vice-president, or the senator or representative in Congress, shall not be denied or abridged by the United States or any state by reason of failure to pay any poll tax or other text.
what did this amendment solve?

a. White and African-American voters were charged different amounts to vote

B. States could not conduct elections because they funded them with poll taxes voters could not afford to pay

c. southern states charged voters for exercising a right guaranteed by the Constitution

d. poor white people were prevented from voting if they could not afford the tax