Roman Army from Hadrian to Constantine

The year AD 122 was the first time a Roman Emperor had set foot in the Province of Britannia since the invasion in AD 43. No doubt he had read many reports concerning the damage caused by marauding tribesmen crossing from what is now Scotland into the Province. Hadrian, therefore, decided in the words of his biographer ''to build a wall to separate the Romans from the Barbarians''. This engaging w...