I was a purpose-built ship for a specific task, but my legacy became something far greater. I had an unconventional design for my era, and my original purpose is often forgotten. My name is associated with a famous historical event, but I was not designed for the role I played in it.

1. My initial design was to transport a very specific commodity.
2. My unconventional design included a flat bottom and shallow draft.
3. I was later refitted and played a role in a major military conflict.
4. My name is commonly associated with a famous landing.