Roman legions, comprising 4,500 to 6,000 soldiers, were key military units in ancient Rome, renowned for their discipline, innovative tactics, and cultural impact.
The decline of the Roman Empire, a process spanning several centuries, marked a significant transformation in the ancient world. Once a beacon of power and civilization, Rome faced numerous internal and external challenges leading to its eventual downfall. Factors such as economic instability, military struggles, and political corruption played pivotal roles.