What is the significance of ironclad?

Ironclads were revolutionary warships introduced during the mid-19th century, characterized by their iron or steel armor plating. They marked a significant shift in naval warfare, rendering wooden ships obsolete and changing naval tactics. The most famous encounter between ironclads, the USS Monitor and CSS Virginia, during the American Civil War in 1862, showcased their effectiveness and foreshadowed the future of naval design. Their use signified the beginning of modern naval engineering and the importance of industrial advancements in military technology.