Answer:
The greatest authority controls everything. Everything is under the greatest authority's control.
In 1903, at their camp near Kitty Hawk, North Carolina, the brothers achieved a major breakthrough: the first powered, sustained and controlled airplane flight. At first, many people doubted the Wright brothers' claims of success, as other aviation pioneers around the globe struggled to make their own flights.
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. :)
Thailand
Bang bang by Ariana Grande
