Which Statement Best Describes the Racial Order of the Aztec

Which statement best describes the racial order of the Aztec empire following Spanish colonization?

A) High rates of miscegenation resulted in racial categories becoming blurry and numerous.
B) The indigenous population maintained autonomy over the territory,with darker-skinned people experiencing privilege over lighter-skinned people.
C) The Spanish and the indigenous populations initially conflicted but then divided territory equally,solidifying racial categories.
D) Racial categories were written into law when the Spanish crown outlawed intermarriage between conquistadores and indigenous women.