Topic - Roman Army

) is the terrestrial armed forces deployed by the Roman Kingdom (to c. 500 BC), the Roman Republic (500–31 BC), the Roman Empire (31 BC – 395/476 AD) and its successor, the East Roman or Byzantine Empire (395–1453). It is thus a term that spans approximately 2,000 years, during which the Roman armed forces underwent numerous permutations in composition, organization, equipment and tactics, while conserving a core of lasting traditions. - Source: Wikipedia