The Battle of Oriskany, fought on Aug. 6,1777. It was part of Saratoga Campaign and one of the bloodiest battles of American Revolution.
octurnal origans
Over Seas in a boat
Overthrow, Oppose,
Brigadier General Charles O'Hara was a British army officer who led British forces during the war.
orchid
O Henry
Orbit
owen
ozone
Orangutan.
Ontario
A name that starts with an "R" and ends with an "O" could be "Rico." Other possibilities include "Rocco" or "Reno."