Answer:
The war was no longer just about preserving the Union it was also about freeing the slaves. Foreign powers such as Britain and France lost their enthusiasm for supporting the Confederacy.
Explanation:
TRUUUUUE...................................
Perhaps the most important part about munn v. Illinois was that the Supreme Court of the United States upheld the federal government's right to regulate private industry, since this had been a contested issue for a long time.
<span>1,212 sq miles (3,140 km²)
...you could have just Googled this.</span>