The delivery of first-class mail by the u. s. postal service is an example of:
a. perfect competition because consumers have access to other methods of written communication; for example, email and text messaging.
b. monopolistic competition, because mail delivery is a differentiated product provided by many firms.
c. a monopoly.
d. an oligopoly because a few other firms provide delivery of letters and packages."

Which best explains why the supreme court’s decision in plessy v. ferguson was unconstitutional? the supreme court’s ruling allowed states to deny equal protection to any person within its jurisdiction. since the 14th amendment did not make concessions for people born outside the us, the supreme court’s decision could not be applied. the supreme court’s decision gave individual states the freedom to make their own laws in relation to non-whites. since segregation laws did not provide equal protections or liberties to non-whites, the ruling was not consistent with the 14th amendment.

Considering "civil disobedience," which best describes how thoreau and martin luther king, jr. both felt about acts of civil disobedience? a. they both believed that acts of peaceful political protest would not affect or alter the law.b. they both believed that people should go against certain laws because government is a flawed concept.c. they both believed that individuals have the right and the responsibility to protest unjust laws.d. they both believed that breaking the law is an unjust action that deserves punishment.answer is c.

What is one example of economic policy? a. a state government increasing tax rates b. a neighborhood group collecting money to build a playground c. a city building a new school d. a company giving high-performing employees a raise