When did octavion win the civil war

63 BCE - 14 CE) and Mark Antony's (l. 83 – 30 BCE) civil war, and once victorious at the Battle of Actium (31 BCE), Octavian returned home to become the first Roman emperor. The decade preceding their civil war was a decisive one

Explanation:

the answer is a. since they were a huge producer of cotton and wanted the most money for it.

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.