National Trust for Historic Preservation’s 2021 ‘America’s Most Endangered Places List’ Includes Sites on NHTs

By Mike Dawson, PNTS Affiliate Member The National Trust for Historic Preservation (NTHP) has announced its Most Endangered Places List for 2021 and, out of 11 sites included this year, it includes important sites on two existing, and one proposed, National Historic Trails (NHTs): the…