The above answer is INCORRECT, at least according to Plato and a quick wikipedia article about Freud's thoughts of human behavior. He thought human behavior was IRRATIONAL, not largely rational. Everything else with the above answer is correct besides this part.
"Psychoanalysis was a method of treating mental illnesses, created by Sigmund Freud. He believed that human behavior was unconscious and that psychoanalysis help us to understand our unconscious thoughts."
SigmundFreud was an Austrian neurologist and he was the inventor of Psychoanalysis. In very simple words, he believed that our unconscious mind was more influential than we thought, and came up with Psychoanalysis as a way to help us understand our unconscious thoughts in order to make them more conscious.
Communist schools benefited the state and the communist parties because the schools educated future workers in order to build a modern industrial state. In addition, the schools taught communist values so they were grooming the next generation of communists.
The Roman census divided citizens into six complex classes based on property holdings. The richest class was called the senatorial class, with wealth based on ownership of large agricultural estates, since members of the highest social classes did not traditionally engage in commercial activity.
