America's greatest National Parks are truly one of our country's greatest treasures. But many beautiful landmarks have ugly histories. Over the next few episodes, we’ll learn how good intentions sometimes lead to tragic and violent ends, and how in some instances, dirty business dealings would lead to the preservation of many of our countries greatest natural wonders.Support this show by supporting our sponsors!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.