Which amendment abolished poll taxes in federal elections?

The 24th Amendment is significant because it specifically abolished poll taxes in federal elections. This amendment was ratified in 1964 as part of the broader civil rights movement aimed at eliminating barriers that restricted voting rights, especially for African Americans and low-income individuals. Poll taxes were seen as a discriminatory practice that disproportionately affected these groups; by removing this financial requirement, the 24th Amendment contributed to a more equitable voting process. It is particularly noteworthy because it underscores the commitment to ensuring that every citizen has the right to vote without facing undue financial burdens.