>>10470047A nation called "the imperials" flying this flag, a fort called "Eldorado", and a captain Redbeard of the Barracuda certainly didn't, retard. It's not a theme about anything relating to real-world history anymore than Game of Thrones is "historical" because kingdoms and swordsmen do actually exist.
If you're so braindead that you can't understand that it's possible to theme something after "pirates" as a general fantasy concept without it trying to be a direct representation of historical piracy, I don't know what to tell you