Italy and Germany also had nationalistic governments, and there were a lot of similarities among them. With nationalists winning, Germany and Italy had allies in Europe, and a counter-balance to Great Britain and France. Also, they believed that this could stop the spread of communism to other parts of Europe. Strategically, a nationalistic government was a benefit for the German and Italian regimes of the time.
For the Rodney King riots to be elevated to institutional discrimination, there would need to be evidence that the LAPD trained or sanctioned its officers engaging in a policy of regularly using physical violence as a form of oppression against people of color in Los Angeles.
The answer to this question is Sociobiologist
Sociobiologist Tend to search for correlation between social occurrence and biological occurrence and believe that human behaviors is a direct result of natural selection. This will make Ed tend to believe people's strategy to survive and lived on will determine what those people's do in their everyday life.