The Eighty-ninth Amendment Act, 2003 of the Indian Constitution established which of the following Commission?

National Commission for Scheduled Tribes

The correct answer is Option 4 - National Commission for Scheduled Tribes

The Eighty-ninth Amendment Act, 2003 of the Indian Constitution established the National Commission for Scheduled Tribes (NCST). This amendment resulted in the bifurcation of the previously existing National Commission for Scheduled Castes and Scheduled Tribes into two separate commissions. The creation of the NCST signifies a dedicated effort to safeguard the interests and promote the development of Scheduled Tribes in India.