How did the work of Sigmund Freud affect the lives of ordinary people in the 20th century?

The work of Sigmund Freud affected the lives of ordinary people in the 20th century in that it encouraged people to search for the hidden reasons for their actions. Sigmund Freud (1856-1939) was a psychologist that used the psychoanalysis technique to understand the unconscious part of the human that influences its behavior.

what are local authorities doing to fix the problem

explanation:

thurgood marshall

explanation: in 1954, thurgood marshall and a team of naacp attorneys won brown v. board of education of topeka, kansas. in this landmark decision, the supreme court held that segregation in public education violated the equal protection clause of the fourteenth amendment.