Final answer:
The limitation reflected in the Texas Constitution granting equal rights to Texas citizens but excluding Africans and Indians falls under the area of Civil Rights.
Step-by-step explanation:
The limitation reflected in the Texas Constitution granting equal rights to Texas citizens but excluding Africans and Indians falls under the area of Civil Rights. Civil rights are government guarantees of equal protection under the law to prevent the violation or denial of a group's rights. In this case, the exclusion of Africans and Indians from equal rights demonstrates a limitation in civil rights for these groups.