As the United States marks the 250th anniversary of the nation’s founding, one historian is traveling 750 miles to remind Americans where that history has taken us. Anthony Cohen, 62, isn’t the first person to make this trek. It’s a path that was once part of the Underground Railroad. a secret network of routes traversed by thousands of enslaved people who had escaped captivity and sought freedom in Canada. Cohen, a historian, first traveled the Underground Railroad in 1996 from his home state of Maryland to Ontario, Canada. Since then, he has established the Menare Foundation, which creates immersive, history-based experiences to teach audiences about the Underground Railroad. For America’s 250th anniversary, he wanted to again bring the once-treacherous journey into the spotlight. He chose another route, this one from Sandy Spring, Maryland, to