The answer is A to convince the public to behave in a certain way it take certain actions
Roman Christianity's organization was based on bishops' and archbishops' control of territorial units called diocese. The word diocese comes from a Greek word which means 'administration'. In the Middle Ages, some bishops even held political power aside from their religious power. A diocese is further divided into parishes which fall under the management of priests.
They feared being invaded and threatened by NATO because of NATO's exercise of nuclear capability.
Southern Secession is the event or issue that historians can gain.