This week, a group of Seminole Indians in Florida is commemorating an important historical event — when a Seminole named Polly Parker organized and led an escape from federal troops more than 150 years ago.

It came at a time when Indians were being deported to the West in what became known as the Trail of Tears. Florida's Seminoles call themselves the "unconquered people" because, through three wars with federal troops, they resisted deportation to Indian Territory west of the Mississippi.

In 1858, at the end of the third Seminole War, Parker was one of a group of Indians held at a federal stockade on Egmont Key, an island in the middle of Tampa Bay.

On Sunday, a small group of Seminoles began a re-creation of Parker's journey. They went first to Egmont Key, where there's a lighthouse and Indian graves — a legacy of the years Seminoles were held there....