What is north korea foreign policy?

The north Korean foreign policy is a strict Isolationist policy that tends to minimise the political, economic, social, cultural and media interactions.

Explanation:

Ever since the end of the Korean war and the establishment of North Korea, the totalitarian and dictatorial state only kept strong relationships with a handful of communist states, while China was their greatest ally, having supported them during the Korean war, United States is considered by them as the greatest threat.

answer; ///i do believe that the correct answer is (d); ///athens had a small population;

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.