In one or two paragraphs, describe one problem that helped lead to the fall of the Roman Empire. Are there any lessons that modern nations could learn to avoid this problem?

one major problem that helped lead to the fall of the Roman empire was overexpansion and military overspending. At its height, the Roman Empire stretched from the Atlantic Ocean all the way to the Euphrates River in the Middle East, but its grandeur may have also been its downfall. With such a vast territory to govern, the empire faced an administrative and logistical nightmare. Even with their excellent road systems, the Romans were unable to communicate quickly or effectively enough to manage their holdings. Rome struggled to marshal enough troops and resources to defend its frontiers from local rebellions and outside attacks, and by the second century the Emperor Hadrian was forced to build his famous wall in Britain just to keep the enemy at bay. As more and more funds were funneled into the military upkeep of the empire, technological advancement slowed and Rome’s civil infrastructure fell into disrepair.

Explanation:

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he has become more humble and patient in battle.