Why is the economy bad in North Korea, and what is the world doing to it ?. ( I need help on this…)

That programme led to the first US-North Korean nuclear crisis in the early 1990s. Brookings Papers on Economic Activity 1991:1, Macroeconomics six to eight nuclear weapons, and could do so, probably by the end of the year at the latest. Is only made worse by the regime's isolation from the rest of the world.

Explanation:

the answer is a. laws were enacted in the aftermath of the plot to make it harder to free slaves,increasing sectionalism

number 1 is a)