| Tim Evans/Reuters A demonstrator holds a sign featuring images of Alex Pretti and Renee Good during a No Kings protest in St. Paul, Minnesota, March 28, 2026. Mr. Pretti and Ms. Good, both U.S. citizens, were fatally shot while protesting federal immigration enforcement efforts in neighboring Minneapolis in January. Loading… March 29, 2026, 5:00 a.m. ET | Washington and Rincon, Ga. With crowd numbers estimated at several million in more than 3,000 locations, the No Kings Day protests on March 28 – animated by opposition to President Donald Trump – might turn out to be the largest combined single-day protest in U.S. history. The movement, which bills itself as “rising against [Mr. Trump’s] authoritarian power grabs,” cites, in part, his administration’s immigration enforcement tactics and the Iran war. Staysi and Caleb Lougheed, who commuted to Washington from Pennsylvania and joined a march from Arlington National Cemetery to the Washington Monument, say showing up matters. As President Donald Trump’s approval rating hit a new low, demonstrations against his policies spanned the U.S. and might have added up to the largest event ever. The history of American protests shows that