During the Middle Ages, the dominant religion was Catholic Christianity. There were other sects of Christians, some of which were considered heretical and some not.
United States did not like communism in the 50's and 60's. So they fought proxy wars with the U.S.S.R., now dissolved in to different countries.<span />
Answer:
They engaged in welfare capitalism to encourage employees to socialize."
Explanation:
By forming various organizations.
The European Union, for example, unites Europe (Minus Britain these days) under one banner, thus preventing fighting.
A more direct example is the North Atlantic Treaty Organization. NATO protects the "North Atlantic" and Europe from terrorists and invading countries by using the combined military strength of multiple nations.