What are the amendments that prohibit the use of poll taxes in federal elections?

The 24th Amendment explicitly prohibits the imposition of poll taxes in federal elections. Ratified in 1964, it was a significant step towards ensuring that the right to vote could not be denied based on the payment of a tax, which historically was used to disenfranchise low-income individuals and marginalized groups. This amendment directly addresses the issue of voting accessibility and aligns with the civil rights movement's broader efforts to eliminate barriers that prevent citizens from exercising their right to vote.

The other amendments listed, while important in the context of voting rights and civil liberties, do not specifically reference poll taxes. The 15th Amendment focuses on prohibiting the denial of voting rights based on race, the 19th Amendment grants women the right to vote, and the 26th Amendment lowers the voting age to 18. Each of these amendments contributes to the broader framework of voting rights in the United States, but it is the 24th Amendment that specifically addresses the issue of poll taxes in federal elections.