Hundreds of thousands of students, educators, parents and demonstrators attended the March for Our lives in D.C. on March 24 to demand an end to gun violence and mass shootings. Additionally, more than 800 other events were scheduled to take place simultaneously around the world.

Performers included Ariana Grande, Common, Miley Cyrus, Jennifer Hudson, Lin-Manuel Miranda and Ben Platt.

See scenes from the event above.