I think that it’s b because it’s kinda like what goes along with the question and what makes sense the most!!!!!
States rights and slavery.
The American civil war. The south is the blue, the north is red. The south didn’t need to capture any Northern Territory, whereas the north wanted to take over the south so that they could keep the states united, hence the Union.
Answer:
britain and the colonies
Explanation:
It is this because the others don't make any sense. It wouldn't be the indians because they had no say in it. It also doesn't mean slaves and slave owners because they didn't revolve around just slave work.
