Sword_Of_Geddon
Arbiter of the Sword
They can be used for other European civs as well. Although these versions of the galley use the Trireme animation(no cannon fire), Ramzay's original versions are also available, and I know Galleas were used in fleets(like the Spanish Armada) outside the Mediterranean. The Chebecks were used in Louis 14th fleet in the early 1700s, in the naval battles of that era, though those were an evolution of the Galley rather than a galley itself.