The answer would be: “Free African American(s) were allowed to enlist in the Union army and Navy.
If they wanted to fight against the confederacy and the slavery supporters then they were allowed to because the Emancipation Proclamation allowed them to join the Union army.
Hope this helps. :)
He focused on the inflation rate. He concentrated on mandatory price controls.
This covered rent, wages and other prices as a solution to resolve the
inflation. This also enabled the dollar to float compared to other
currencies. Unfortunately it had a
negative response to businessmen as it resulted in food shortages. The inflation also returned which meant that
the solutions were a failure.