In the context of naval warfare, H.L. Hunley changed the world. Its builders' innovative use of materials, design and manufacturing techniques resulted in the world's first successful attack submarine.
Research and Materials

YearAdded:
Image Credit:
Edwin Grosvenor
Image Caption:
Era_date_from:
1860
2007

In the context of naval warfare, H.L. Hunley changed the world. Its builders' innovative use of materials, design and manufacturing techniques resulted in the world's first successful attack submarine.