Fort Mose was the first officially sanctioned settlement for free Black people in what’s now the United States. It was established as a place where people who escaped enslavement in the U.S. could live in the Spanish territory of Florida.
Research:

Behind the Scenes Minis: Paddles and The British Museum
31:02

Ashurbanipal
37:29

Six Impossible Episodes: Back-to-Court
41:15