Historical markers dot the American landscape. They are on the sides of roads, in parks, rest areas, in the middle of nowhere. They purport to offer a glimpse into the past, marking a moment or place of significance worth remembering. But a year-long investigation by NPR's Laura Sullivan found some of these markers present a fractured and confused telling of the American story. Some share humor and joy but many present a version of history that's been distorted or outright fictionalized with offensive lies. Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy