Final answer:
The Third-Century Crisis did not involve the transfer of power from the army to the senate; instead, this period was characterized by other destabilizing factors like Barbarian invasions and the devaluation of the currency.
Step-by-step explanation:
All of the following contributed to the Third-Century Crisis except E) power transferred from the army to the senate. The Third-Century Crisis was marked by a number of factors that destabilized the Roman Empire, including the decadence of emperors such as Commodus, rampant Barbarian invasions, devastating plagues, and severe economic strain due to the devaluation of the currency. However, one thing that did not occur during this time was the transfer of power from the army back to the senate; in fact, the army held considerable sway in proclaiming new emperors, often resulting in rapid successions and unstable governance.