The ships in the Civil War were called the Ironclad.
Did you know that a Swedish engineer designed the Monitor, an ironclad ship in the Civil War? A+
Monitor
The Merrimac and the Monitor Battle OR the Ironclad Battle
inconclusive
Naval battle
The answer to that is the south.
The Merrimac
The Union
The SOUTHERN ironclad ship was the Merrimac, which was also called the Virginia.
The Monitor
TOM DAVIS