An ethnic group<span>, such as Japanese or Russian, is a term that refers to a group of human beings who's members identify with one another based on common ancestry and culture.</span>
Answer:
Russian oligarchs are business oligarchs of the former Soviet republics who rapidly accumulated wealth during the era of Russian privatization in the aftermath of the dissolution of the Soviet Union in the 1990s.
Explanation:
your welcome :D please mark brainliest
The right answer is C.) Clinical Psychologist. :DD