Final answer:
Nigrescence Stage 5, Internalization-Commitment, is a stage in the theory of racial identity development. It involves a deep understanding and acceptance of one's racial identity, leading to a commitment to fight against racism and advocate for social justice.
Step-by-step explanation:
Nigrescence Stage 5 is called Internalization-Commitment. It is one of the stages described in the theory of racial identity development by William E. Cross Jr. In this stage, individuals have already explored and encountered issues related to their racial identity, and they begin to internalize their identity and commit to it. This stage involves a deep understanding and acceptance of one's racial identity, leading to a commitment to fight against racism and advocate for social justice.