The Romans had a very advanced military and they had great fighting skills. In other words, one characteristic that made roman culture unique is that Rome was militarily strong.
Besides, Roman culture had complex laws and administration, produced major cultural and intellectual works, remarkable feats of engineering and monumental building. The culture of ancient Rome existed throughout the almost 1200-year history of the civilization of Ancient Rome and is also characterized by its monumental architecture such as the Colosseum, Trajan's Forum, and the Pantheon.
