Deep within Kentucky's Mammoth Cave National Park, one can find so much more than rock formations. The shale-capped mass of 400 known miles of caverns holds the history of America, told by the Black enslaved cave guides that made it one of the country's top tourist attractions, then and now.

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In this week's episode, a controversial provision to sell off over a million acres of public land has been blocked, but significant cuts to National Park funding are still proceeding. We cover the construction of a massive migrant detention center inside a national preserve, sparking legal actions and protests. Yellowstone's iconic hot spring tragically claims the life of a bison, and new signs asking visitors to report negative information about Americans are causing quite a stir. We also bring you critical safety updates from Rocky Mountain National Park, the transition to cashless payment systems at two parks, and more.

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00:00 Introduction 01:31 Controversial Public Land Sales Blocked 02:27 Rescinding the Roadless Rule 03:28 New National Park Signage Sparks Protests 04:45 Migrant Detention Center in National Preserve 06:15 National Parks Move to Cashless Payments 07:36 Tragic Bison Incident at Yellowstone 09:41 Safety Updates from Rocky Mountain National Park 10:28 White Nose Syndrome in Bats 11:28 Ken Burns' American Revolution Series 12:59 Conclusion

Just steps from the Liberty Bell and Independence Hall lies the barely visible foundation of a house that once held the weight of a revolution, a presidency—and a deep contradiction.

This week on Parkography, we uncover the story of the President’s House in Philadelphia, a mansion that passed through the hands of a British general, a colonial governor, a wealthy financier, a traitorous American officer, and two U.S. presidents. But beneath its grand halls and bowed windows lived another story—one of enslaved people fighting silently for their own freedom in the shadow of a nation proclaiming liberty for all.

Join Jason Epperson as he walks through the rubble and history of the forgotten home at Sixth and Market, where the founding of the United States unfolded brick by brick—and where the legacy of freedom remains unfinished.

Written by Lizzie Tesch

Hosted by Jason Epperson

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