National Park Service Removes Sign on Climate Change From Fort Sumter NYT Par :Maxine Joselow 22 janvier 2026 à 11:04 The historic site, on an island in South Carolina, could be inundated by rising seas in decades to come. A display on the threat has been removed. © Enrico Della Pietra/AlamyFort Sumter, in the harbor off Charleston, S.C. President Trump has ordered the Park Service to review plaques and other materials presented to visitors at 433 sites around the country.