Fall of the Western Roman Empire collapse. Since 1776, when Edward Gibbon published the first volume of his "The History of the Decline and Fall of the Roman Empire", Decline and Fall has been the theme around which much of the history of the Roman Empire has been structured. "From the eighteenth century onward," historian Glen Bowersock wrote, "we have been obsessed with the fall: it has been valued as an archetype for every perceived decline, and, hence, as a symbol for our own fears." The Fall is not the only unifying concept for these events; the period described as Late Antiquity emphasizes the cultural continuities
Historiography of the fall of the Western Roman Empire disease or environmental degradation may be the "apparent" causes of societal collapse, the ultimate cause is "diminishing returns on investments in social complexity". In "The Complete Roman Army" (2003) Adrian Goldsworthy, a British military historian, sees the causes of the collapse of the Roman Empire not in any 'decadence' in the make-up of the Roman legions, but in a combination of endless civil wars between factions of the Roman Army fighting for control of the Empire. This inevitably weakened the army and the society upon which it depended, making it less able to defend itself against the growing numbers of