1700s The earliest known United States shooting to happen on school property was the Pontiac's Rebellion school massacre on July 26, 1764, where four Lenape American Indian entered the schoolhouse near present-day Greencastle, Pennsylvania, shot and killed schoolmaster Enoch Brown, and killed nine or ten children (reports vary).
Americans like to say that but when fascists and authoritarians turn up the most gun obsessed Americans always love them.
Fascist just over value them. Too many socialist under value them.