This book combines Men-at-Arms 283- 'Early Roman Armies', Men-at-Arms 291- 'Republican Roman Army 200-104 BC' and Men-at-Arms 46 'The Roman Army from Caesar to Trajan'. Rome held dominion over a huge swathe of territory and peoples by the 1st century AD, covering Europe, North Africa and the Middle East. Yet the delivery, maintenance and administration of such power and riches were founded upon one thing alone - the military might of her army.