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:
Slavery still exists in America it is estimated that 17,500 foreign nationals and 400,000 Americans are being trafficked into and within the United States every year with 80% of those being women and children
Henry David Thoreau is the answer
