Answer:
Slavery.
Explanation:
The Civil War started because the Northern states wanted to abolish slavery and the Southern states wanted to keep their slaves.
I just answered this question, the negatives would be :
Domestic products may become less popular
People may lose jobs to outsourcing
The positives are :
The volume of exports will increase
Goods and services may become less expensive.
{Hope this helps :) brainliest would be appreciated}
I need help on this one to