Seventy-five years ago in Harlem, an argument started over a dollar bill. It ended up in a riot costing the lives of six people (five shot by police), 495 injured, over 500 arrested, and an estimated five million dollars ($75 million in 2018 dollars) in damages to property — white-owned property. On August 2, the riot was over thanks to the work of 6,600 city, military, and civil police officers; 8,000 state guardsmen; and 1,500 civilian volunteers.