The Spanish legacy in the US is something nobody seems to have a clue about. Neither Americans, nor Spaniards. Two thirds of the actual territory of the U.S. was once under Spanish rule, and for some reason, that fascinating part of history has never been told.
The Revolutionary War lasted a lot longer than most of us realize. Begun in 1775, the war didn't end for six long years, and wasn't fully resolved for another two. The Battle of the Chesapeake, in particular, deserves to be remembered.