Military or economic power.
Answer:
D
Explanation:
During the Civil war the North was more industrial than the South. hope this helps.
The assassination of archduke
Brainliest ?? :)
Answer:
Although slavery is a horrible thing, the world we know today would not be the same without it in our past. The slaves raked in most of the economy by harvesting crops, mining, and much more. They did the work nobody wanted to do.
I hope this helped!
I believe 1,500 sqr miles?