The practice of Gladiatorial fights spread fast in Roman tradition. Its origin may be traced back again to the munus, quite simply., the practice of famous and rich figures of sponsoring public shows during spiritual vacations, festivals and occasions. The Emperor Vespasianus built the largest amphitheater worldwide for gladiatorial games: the Flavian Amphiteatre, better called Coliseum. Additionally chariots, similar to the individuals ideal for chariot racing inside nearby Circus Maximus, had been often accustomed make the games more exciting and brutal.