Unrestricted submarine warfare
Answer:
A. Communism
Explanation:
Since North Korea is controlling both the economy and the country (more properly, state) as a whole, that makes it communist. Utopianism is the idea that the society is perfect, and North Korea isn't perfect, nor is any state around the globe. It isn't Capitalist because it controls everything (in essence). It isn't Socialism, since, again, it controls everything.
Answer:
The byzantine empire struggled with low moral, corrupt leadership, bad politics, and excessive spending in the military
I hope that helps!
Generally speaking the War Powers Resolution of 1973 negatively affected the power of the US president by making it so that the President could not commit troops beyond a certain point without Congressional approval.