Ironclad

Description:

History of the ironclads--the Monitor and the Merrimack during the Civil War and how their technology revolutionized navies around the world.

subjects: History,  Monitor (Ironclad),  Naval operations,  United States Civil War, 1861-1865,  Merrimack (Frigate),  Hampton Roads, Battle of, Va., 1862,  Virginia (Ironclad)

Places: United States

Times: Civil War, 1861-1865