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.
D. As a symbol of loyalty, nobles were given the choice of either military service or paying fee.
Bombing civilians in large British cities such as London
The Battle of Britain was when Germany bombed Great Britain in order to try and destroy their air force and prepare for invasion.However, they soon found that Britain's Royal Air Force was a formidable opponent. To force a quick British surrender, Hitler ordered the bombing of cities.
Crops were signifigantly harder to grow and animals could not survive.
