Which describe the persian empire?

choose all answers that are correct.

a.
cyrus allowed conquered peoples to keep their cultures.

b.
darius i built a network of good roads for communication.

c.
the persians avoided using ideas from the peoples they conquered.

d.
the persian army defeated the athenians at the battle of marathon.

true

coz they had the rank system in society according to the economic power of the people

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.