Answer:
It was basically the only souce of info they had back then.
Explanation:
In the middle ages, most people (unless you were a monk, nun, ect) were illiterate, and relied on the church for information and laws. People then were devoutly Catholic/Christian so people's trust in the Church was strong (until the protestant revolution).
Aztec?? (maybe) I am not 100% sure though
According to Carnegie, capitalism was beneficial over socialism as competition and the struggle to achieve would, generation after generation, bring the best and the brightest to the top. According to him, in a capitalist society the people have the capacity and ambition to naturally prosper while others lag.
