The answer is: Some questioned the war and Lincoln's leadership.
When the northern states battled the southern states in the civil war, the northern states have larger number of soldiers and more advanced weapons due to early industrialization.
Because of this, the northern citizens supported the cause with full confidence. After hearing that they manage to lost despite having the advantage, some questioned the war and lincoln's leadership.
The correct answer is slavery. Slavery was the most important issue that separated the South from the rest of the nation. <span>Southerners felt that the abolition of slavery would destroy their region's economy which primarily relied on slaves working in plantations. Northerners on the other hand held that slavery should be abolished for moral reasons. This issue deeply divided the nation.</span>
Answer:
They returned to St. Louis in September 23,1806