The Union
union
The Union
The Union
The Union or the Yankees.
The Union
Confederate
the Confederate union
valentina
The were called the Union or the Federalists.
The Union was the official name of the United States government during the civil war. It stood for the portion of the United States fighting to abolish slavery.
In the Civil War, the Union was simply the name for the North - that is, those parts of the USA that had not seceded. I don't think there was much collective bargaining in the workplace.