The protest that Rosa Parks ignited in 1957 was the Montgomery Bus Boycott. This started because of her refusal to give up her seat in the front of the bus to a white passenger.
Germany violated the terms of the treaty of Versailles by rebuilding the military and air force and reinstating the draft. Germany took Rhineland and sent German military forces into Rhineland, a demilitarized region. Britain and France were desperate to avoid war. World leaders decided to appease the aggressor rather than risk a war. Germany was appeased after taking Sudetenland and promised to stop there. Germany violated the Munich agreement and then took all of Czechoslovakia.
minimum wage exists so that people can but dinosaurs
Return to normalcy would be the answer