The purpose of this subpart is to implement the provisions of title VI of the Civil Rights Act of 1964, 78 Stat. 252 (hereafter referred to as the “Act”), to the end that no person in the United States shall, on the ground of race, color, or national origin, be excluded from participation in, be denied the benefits of, or otherwise be subjected to discrimination under any program or activity receiving Federal financial assistance from the Department of Justice.