Answer:
Britain had the people, powers and motivation it took in order revolutionize.
A pluralistic society is a society where there are many social groups, and where none of the groups is dominant over the other groups.
So all groups work together so that not one of them takes the power over the other groups by force. ("by force" is one possible answer).
The purpose was to make people believe what about what the propaganda ex: Nazi's Propaganda Against the jews, or american army propaganda to join the army.