Maryland was a border state which remained in the Union but would have soldiers fighting on both side.
The Union, or Northern side.
north
The Union
they fought on the side of the south or confederates
Maryland was a border state which remained in the Union but would have soldiers fighting on both side.
The Union, or Northern side.
north
Confederates.
The Union
The Union.
Union (North)
Confederates.
they fought on the side of the south or confederates
If you are referring to the US Civil War, Germany played no part at all.
Confederates
The Union. (North).