Not OP, but I learned just last week that Paul Revere would have never said “The British are coming!” because colonists considered themselves British. It’s more likely he would have said “The regulars are coming”, because that was the term used for permanent soldiers at the time. He’s one of many who would have spread the word, but the one who was named and lives on in infamy. The phrase changed in popular culture in the mid 1800s. Not terribly important in the grand scheme of things, but hundreds of millions of school children are taught a very specific quote that was never actually said.