Answer:
In the mid to late 1700s, Native Americans from Georgia, Alabama and other states, including tribes of the Creek Nation such as the Miccosukee, migrated to Florida to escape European expansion. They were joined by escaped enslaved people
They moved there because Spain had announced that anyone who made it to Florida was free. Also because conflicts with Europeans and other tribes caused them to seek new lands to live in peace. Groups of Lower Creeks moved to Florida to get away from the dominance of Upper Creeks.