Mexican and Central American descent
As I understand it, Central Americans really aren’t part of “La Raza” conceptually, though there are some who are members of the organization. it’s really a Mexican thing.
Not really being an expert, I probably shouldn’t go much further with this, but it is interesting to me and perhaps to you that part of the devotion to Our Lady of Guadalupe is tied in with notions of “the race”. As you probably know, there was an Aztec (and not just Aztec, but Nahuatl speakers) legend that the god Quetzelcoatl (sometimes portrayed as a serpent) would someday return to the land and destroy the Aztec people. In some versions of the legend, he was white, with a beard.
To some Aztecs, then, the Spanish fit the bill, including with the destruction, and when disease nearly wiped them out and was still doing it, Our Lady appeared in the garb of an Aztec princess and of a seemingly mixed hue and features. At that time, there were already a significant number of mixed people in that area. Some say she didn’t actually say “Guadalupe” but (in Nahuatl) “Coatlashupe” which means the conquerer of Quetzalcoatl. A snake is beneath her feet. And so, she was promising to save the mixed population from extinction as well as from damnation.
And so, Our Lady of Guadalupe has a significance that goes beyond what so many of her persona have, and it’s why so many Mexicans have her image on their cars, their stores, their necks, in a way that other Catholics do not.
And it’s part of the reason why the concept of “the race” among non-Mayan Mexicans has a meaning that it does not to Anglos.