March for Our Lives was a student-led demonstration in support of a tightening of U.S. gun control laws on March 24 , 2018 , in Washington , D.C. , with more than 800 sibling events throughout the United States and around the world . Student organizers from Never Again MSD planned the march in collaboration with the nonprofit organization Everytown for Gun Safety . The event followed the Stoneman Douglas High School shooting , which many media outlets described as a possible tipping point for gun control legislation
Stoneman Douglas High School shooting
Stoneman Douglas High School shooting
March for Our Lives Portland