Encore: National Parks | Calling in the Cavalry | 2

<p>Yellowstone was our nation’s first national park. Its strange, wondrous landscapes were perfect for exploration - and exploitation. Upon Yellowstone’s discovery by white Americans, two races began: one to build a railroad to the park to capture its commercial potential, another to protect the land from desecration. One will fail, bringing down with it the nation’s economy. The other will require the U.S. Army to succeed, but leave thousands of animals slaughtered and Native American tribes displaced.</p><p>Listen to new episodes 1 week early and to all episodes ad free with Wondery+. Join Wondery+ for exclusives, binges, early access, and ad free listening. Available in the Wondery App <a href="https://wondery.app.link/historytellers" rel="noopener noreferrer" target="_blank">https://wondery.app.link/historytellers</a>.</p><p>Support us by supporting our sponsors! </p><p><strong>American Giant</strong> - Get your new favorite tees at&nbsp;<strong>american-giant.com </strong>today and use promo code&nbsp;<strong>AHT </strong>for 15% off your first order.</p><p>See Privacy Policy at <a href="https://art19.com/privacy" rel="noopener noreferrer" target="_blank">https://art19.com/privacy</a> and California Privacy Notice at <a href="https://art19.com/privacy#do-not-sell-my-info" rel="noopener noreferrer" target="_blank">https://art19.com/privacy#do-not-sell-my-info</a>.</p>