The correct answer to this open question is the following.
The focus of the civil rights movement shifted away from nonviolent to more militant forms of protest in that for some protesters, it was a way to defend from the police aggression. After maintaining non-violence civil rights demonstrations, many people suffered from the aggression of the police or other people that did not support civil rights ideas. Tired of suffering from those aggressions, many civil rights activists supported the idea of reacting violently or started to act violently as a way to justify self-defense and put a stop to the aggressors.
The answer to this question is the "Moralistic Political Subculture". This is developed by Daniel Elazar and focuses mainly on religious influences that spread throughout the United States. The temperance movement's efforts to use government to end the sale and consumption of alcohol in Texas and other states demonstrated the existence of a moralistic political subculture in the stated.
The meeting at Yalta is one of the most considerable step towards change that came from ww2. Three leaders, (F.D.R, Josef Stallone, and Winston Churchill) divided up the central powers and distributed the central powers' assets among themselves and there allies. another, more positive change was the United States, through the needs drawn out from the war, dragged itself completely out of the depression. Business was again booming and the United States government received plenty of money from the war effort and the spoils from it. Also, the United States made a world changing statement that she was the world's most powerful nation.
During the Cuban revolution, Fidel Castro formed an alliance with founding a paramilitary organisation, called "The Movement".