The biggest civil war ironclad was the USS Monitor, notable for its revolutionary design and its clash with the CSS Virginia at the Battle of Hampton Roads in 1862. However, the largest ironclad in terms of size was the USS New Ironsides, which was equipped with heavy armor and powerful guns, serving effectively in the Union Navy. While both ships played significant roles in naval warfare during the Civil War, the New Ironsides was larger and heavily armed compared to the Monitor.
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
The Merrimac
Naval battle
inconclusive
The Union
The answer to that is the south.
The SOUTHERN ironclad ship was the Merrimac, which was also called the Virginia.
TOM DAVIS
The Monitor