Vegetius' late Roman text became a well-known and highly respected 'classic' in the Middle Ages, transformed by its readers into the authority on the waging of

De Re Militari by Vegetius is the famous strategy book written in times of the Roman Empire. It explains how they organized their armies, battles, sieges, and w

A 5th Century training manual for the organization, weapons and tactics of the Roman Legions. Vegetius's "De Re Militari" was the only major work of Roman milit