The Art of War in the Middle Ages A.D. 378-1515Note 5 — I. The Transition from Roman to Mediæval Forms in War. A.D. 378–582.Reading editionHe had 132 legions and ‘numeri,’ besides 100 unattached cohorts.◇Copy noteReturn to I. The Transition from Roman to Mediæval Forms in War. A.D. 378–582.