Answer:
They could not survive the economic calamity of the great depression, and were undermined by extremists and military
Explanation:
For decades North Korea<span> has been one of the world's most secretive societies. It is one of the few countries still under nominally </span>communist rule<span>. </span>North Korea's<span>nuclear ambitions have exacerbated its rigidly maintained isolation from the rest of the world.</span>
Cattle, cor, lumber, and fur would be your answer hoped this helped :)