Kamala Harris’ biggest post–vice president accomplishments were largely tied to her work as vice president , where she helped shape major Biden-era initiatives rather than passing laws on her own. The most notable areas were immigration, voting rights, reproductive rights, maternal health, broadband, gun violence prevention, and casting tie-breaking Senate votes.

Major things she did

  • Led efforts on the root causes of migration in Central America, including the public-private “Central America Forward” initiative.
  • Pushed for voting rights legislation , including support for the John R. Lewis Voting Rights Advancement Act.
  • Became a prominent national voice on reproductive rights , including a public clinic visit and a reproductive freedoms tour.
  • Helped drive the administration’s work on maternal health , including the White House blueprint on maternal mortality.
  • Oversaw or supported gun violence prevention efforts, including the White House Office of Gun Violence Prevention.
  • Played a role in broadband and infrastructure expansion , especially through the Bipartisan Infrastructure Law.
  • Cast a record number of tie-breaking Senate votes as vice president, helping advance major legislation.

What that means in practice

Her role was often about breaking gridlock and spotlighting priority issues rather than acting alone. A lot of her impact came from guiding administration policy, traveling to make the case for it, and using the vice presidency’s tie-break power in the Senate.

Biggest takeaway

If you mean “what did she do after becoming vice president,” the clearest answer is that she was a central figure in pushing Biden administration priorities on immigration, voting rights, reproductive health, maternal health, gun safety, and infrastructure, while also setting the record for tie- breaking votes.

TL;DR: Her most visible VP-era work was advocacy and policy leadership on migration, voting rights, reproductive rights, maternal health, gun violence prevention, broadband, and major Senate tie-breaks.