Today’s National Park system consists of 423 different sites, covers more than 85 million acres, and welcomes more than 300 million annual visitors. Join us as we take a look at some of the most significant milestones in the history of the National Park Service, and how a handful of individuals (including Herbert Hoover) have impacted the development of what many consider to be “America’s Best Idea.” 
About the Speaker: Park Ranger Jenny Cripe Davis has worked for the National Park Service since 2016. She joined the staff at the Herbert Hoover National Historic Site in September 2021.