D) Gettysburg. It was the most high casualty rated battle of the war. After that battle, the Confederates lost every battle of the war because they lost an enormous amount of replaceable men in that battle.
The imagined Alaska basically as a whole lot of land that is good for nothing. Although he got a good price in comparison, Alaska is huge and cost a lot of money. Just imagine what you think of the Arctic, then having the US pay one trillion dollars for it. Not great.
To cause no war on japan.
The answer is coastal plain. The upper and lower coastal plain.