I'm pretty sure the answer is B, isolationism.
Answer:
It proclaimed the freedom of slaves in the ten Confederate states still in rebellion. It also decreed that freed slaves could be enlisted in the Union Army, thereby increasing the Union's available manpower.
So I'm guessing D or B.
<span>Holmes dissented due to a belief that the opinion represented judicial activism, most specifically that it represented positions not held by the majority of the country. Moreover, he argued that the economic theory that was being used in the decision was not embodied in the Constitution.</span>
The Cold War era lasted from the end of WWII to December 25th, 1991. There were many events during that time including the <span>Cuban Missile Crisis, Korean War, and the Vietnam War.</span>