What voting measure has Trump vowed to lead a movement against?

Trump has vowed to lead a movement against mail-in ballot voting, primarily citing concerns about electoral integrity and potential fraud. His opposition is rooted in the belief that mail-in ballots can lead to issues such as mismatched signatures, lost ballots, and difficulties in verifying voter identity. This stance has been a significant part of his electoral strategy, especially during and after the 2020 presidential election, when the widespread use of mail-in voting was a pivotal topic of debate. While the other voting measures mentioned may have various supporters and critics in the political arena, Trump’s specific focus on mail-in ballots reflects broader national conversations about voting rights, accessibility, and election security.