Xena is a fictional character. She never existed.
Xena of course
The Romans fought for fun and for their entertainment.
I don't think so.... Xena is a warrior based on ancient times back when people used to fight with swords and arrows. Hitler led massive armies with much better technology than xena.... so if xena wanted to get to Hitler she would have to go trough all the nazi soldiers but if it was between one on one than chances are she would... :)
The Romans
The Romans and the Celts fought in Hadrians Wall.
They didn't.
Well, one of them is Xena the warrior princess from Hercules. In the cartoon series she helps Hercules fight off evil monsters.
The Roimans did not fight Romulus. He was the founder of the city.
Watling Street.
Xena was created in 1995.
Cyrene is the name of the mother of Xena.
No, Xena is a fictional character of Greek Mythology.