The 1950s were characterized by -

the growth of suburbs, rock n’ roll, TVs, and overall prosperity

a poor economy, conflicts in the Middle East, and the war in Vietnam

jazz, Prohibition, laissez-faire economics, and buying on credit

child labor, monopolies, political machines, and rapid urbanization

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.

the church governed the society after the empire fell.   constantine took charge of rome and ended the confusion which had over religion and made christianity as the only religion and that started ruling the roman empire. he also divided the empire into two and fortified the eastern part.   he ruled the eastern part.