Aristotle used the term oligarchia to designate the rule of the few when it was exercised not by the best but by bad men unjustly. In this sense, oligarchy is a debased form of aristocracy, which denotes government by the few in which power is vested in the best individuals.
Answer:
I imagine it was using and threatening brute force and jail time.
Explanation:
because this is shown in a handful of stories about racial tension.
hope it helps ;)