Congress thought President Lincoln was being to sincere and forgiving toward the Confederate side of the US (remember that they seceded from the Union and formed their own goverment which started the American Civil War).
The one that the labor unions were trying to achieve throughout the industrial revolution is : C. Fewer Working days
Back then, we still don't have the laws that protect the workers from over hour. A lot of them fallen sick from exhaustion without extra wage
hope this helps
