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:

Hercules Posey & the President’s House
45:15

SYMHC Classics: Pueblo Revolt
24:21

Behind the Scenes Minis: Coffee, 'Pirats' and Sea Robbers
30:36