A price floor is -
A. the exact amount it costs to produce a good or service, without making a profit for the
producer.
B. a government-set minimum price consumers are required to pay for a good or a
service.
C. the price at which the demand for a good or service matches the supply of that good or
service.
D. an illegal market in which goods are traded at higher prices or quantities than those
set by law.

answer:

b

Explanation:

the results of roman expansion produced social conflict and civil war. julius caesar gained power and became a dictator but was then assassinated. the reign of augustus began a long period of imperial rule and peace in the roman empire. rome faced the problems of how to maintain peace, law, and order.

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a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."