Share This Article 1. After the Civil War to be readmitted to the Union formerly Rebel States had to ratify this amendment to the Constitution. 13th Amendment 14th Amendment 12th Amendment 15th Amendment 2. At the start of the Civil War, during its conversion to a warship, the riverboat A. O. Tyler was covered in this. Iron Timber Copper Cotton 3. In 1793, Thomas Paine was arrested in Paris on this charge. Counter-revolutionary activates Treason Noble associations Foreign conspiracy Loading …