I think the answer is D , I think....
As far as a threat, North Korea has been seen as such for many years (since WWII), when North Korea sided with Russia. America and its Capitalism were not fond of the Communist party, and so we have really been fighting/being concerned about Russian influence.
Historically North and South Korea have been in conflict many years before America and Russia got involved. When we did though it got worse.
Trump has done very little to resolve this, some would say he is making it worse.
AND as for any current events ask Google!
Debes tener un territorio definido. Debes tener una población permanente. Debes tener un gobierno. Su gobierno debe ser capaz de interactuar con otros estados. Esos son solo algunos de los requisitos
Erosion,oil spills,pollution,tourism,urban development
Answer:
since no numbers you will assume it is 1
Explanation: