The late 2010s were marked by widespread social upheaval and change in the United States. The #MeToo movement gained popularity, exposing alleged sexual harassment and abuse in the workplace. Multiple prominent celebrities were accused of misconduct or rape. During this period, the Black Lives Matter movement also gained support online, exacerbated by the police killings of multiple black Americans. Multiple mass shootings, including the Pulse Nightclub shooting (2016) and the Las Vegas shooting, which claimed the lives of 61 people, led to increased calls for gun control and reform. Following the Stoneman Douglas High School Shooting in 2018, gun control advocates organized the March for our Lives, where millions of students across the country walked out of school to protest gun violence. The Women's March protest against Trump's presidency in 2017 was one of the largest protests in American history.