602K views · 20K reactions | Yellowstone is the world’s first national park—how well do you know its history? For thousands of years, Yellowstone was a place where Native Americans would hunt, fish, and forage. Today, 27 Native American tribes are closely involved in resource management and decision-making of the park. #AmericasNationalParks is now streaming on Disney+ and Hulu. Stream the #ourHOME collection all month long. | National Geographic History | Facebook

580K views · 2.9K shares | Donald Trump betrayed unions. Together, we are going to create the strongest trade union movement in American history. | Bernie Sanders | Facebook

The disappearance of the Franklin expedition was the worst disaster in polar history. Two ships and 129 crew vanished, and it's taken centuries to piece together the few traces left of this doomed attempt to map the Northwest Passage. Learn more about the ill-fated Franklin expedition and how it's still being explored today: https://on.natgeo.com/4iUxU5v Host: Halley Brown | National Geographic History

602K views · 7.4K reactions | "This happened in Lake Clark National...