I have been looking into this as my son is a National African-American Scholar. The schools I have found that still have scholarships for this are:
University of New Mexico (full-tuition)
University of Tulsa (full tuition)
Fordham (full tuition)
.https://financialaid.arizona.edu/types-of-aid/scholarships/2024-2025-terms-and-edu/undergraduate-financial-financial-aid/fordham-scholarships-and-grants/scholarships-for-us-citizenseligible-non-citizens/
University of Nebraska (full tuition)
https://admissions.unl.edu/cost/scholarships/chancellors-tuition-scholarship/
Mississippi State ($10,000/yr)
https://www.admissions.msstate.edu/scholarships/details/national-recognition-program-scholarship
University of Arizona
https://financialaid.arizona.edu/types-of-aid/scholarships/2024-2025-terms-and-conditions
Duquesne (full tuition)
Please add to this list if there are others still active.