How many ships have been named U.S.S. Pennsylvania?
The Seven Seas (WHTM) – The U.S. Navy has a lot of ships, most of which have names. Ships get named after people (John Paul Jones), battles (Ticonderoga), cities (Pittsburgh), ships from history (Essex, Enterprise), military jobs (Sentry), fish (Seawolf), concepts (Freedom), and even important documents (Constitution). The most important warships are named after states. […]
Source: yahoo.com