Which Constitutional amendment abolished the poll tax in federal elections?

The 24th Amendment abolished the poll tax in federal elections, which was a significant step in the fight for voting rights in the United States. Poll taxes were fees that individuals were required to pay in order to vote, and they disproportionately affected low-income citizens, particularly African Americans and poor whites, effectively disenfranchising them. The ratification of the 24th Amendment in 1964 made it illegal to impose such a tax in federal elections, thereby ensuring that financial barriers could not prevent citizens from exercising their right to vote. This amendment was part of a broader civil rights movement aimed at promoting equal access to the electoral process for all citizens, which is critical in a democratic society. The other amendments listed do not pertain to the voting rights directly related to the poll tax; for instance, the 19th Amendment granted women the right to vote, while the 15th Amendment prohibits denying the right to vote based on race, and the 21st Amendment repealed Prohibition.