Other historians believe that “mad emperors, corrupt politicians, the lust for power, sexual perversion, and paranoia destroyed the empire from within.” You can add to that envy and treachery.
Some autocratic emperors ruled only for their own benefit, greed, power, and vengeance, but some spent Rome’s wealth for the common good. Murder in cold blood often removed their enemies, real and imagined. Other emperors were so crazy that they committed unspeakable horrors just because they could.
Greed and corruption were so entrenched that “Six men owned half the land in the province of Africa, according to the historian Pliny the Elder.”
The main lessons from the Roman Empire's demise are that it fell because of greed, corruption, immorality, debauchery, inability to defend its vast borders, massive invasion from poor neighbors who envied the Roman lifestyle and its riches and wanted lands and wealth, and potential lead poisoning which led to population decline. It is important to note that the Roman Empire's decline and fall were not carefully orchestrated from within, by its own Curia and Senators, its fall happened gradually over hundreds of years.
Even though our country is a Constitutional Republic, many Americans today believe that it is a democracy, others an empire, and some an experiment. The lie of democracy and empire has been repeated so many times that it has become the truth for most.
Considering the ‘off the cliff' purposeful direction that our country is following, this question is legitimate: Are we in the waning years of its former greatness?