The primary purpose of a trading bloc is to reduce or to eliminate the tariffs. Option C is correct.
A trading bloc is a kind of intergovernmental agreement, frequently part of a regional intergovernmental organization, in which trade restrictions between participating governments are decreased or totally abolished.
Trade blocs can arise as independent agreements between states or as part of a regional organization. The fundamental purpose of that type of blog is to reduce or eliminate the tariff.
Therefore, option C is correct.
Learn more about the trading blog, refer to:
https://brainly.com/question/19671382
