Estevanico was a translator and guide, and was probably the first person of any race from outside the Americas to enter what’s now Arizona and New Mexico – which happened in 1539.
Research:

Unearthed! In July 2026, Part 1
41:36

SYMHC Classics: Raincoats
39:10

Behind the Scenes Minis: Shoes, Shoes, Shoes!
30:14