The Voting Rights Act of 1965 had a profound impact on American electoral politics by prohibiting racial discrimination in voting. This legislation aimed to enforce the voting rights guaranteed by the 14th and 15th Amendments, addressing systemic discrimination faced by African American voters, especially in southern states. It led to the elimination of discriminatory practices such as literacy tests and poll taxes, resulting in a significant increase in voter registration and participation among minorities. The Act helped reshape the political landscape, empowering African Americans and influencing the Democratic Party's alignment with civil rights, thereby transforming American politics in the decades that followed.