Because they had all they needed where they where at
Answer:
Although imperialism and colonialism focus on the suppression of another, if colonialism refers to the process of a country taking physical control of another, imperialism refers to the political and monetary dominance, either formally or informally.
The North's goal was to invade the South to try to subdue their desire to secede, while the South's strategy was to defend their territory until the North gave up.
Wanted to get rid of the colonial re of Britain.
What war? Need to know what war or else there are thousands of answers.
