I came across this list of reasons historians have suggested over the past couple hundred years for the fall of Rome in The Fall of Rome: And the End of Civilization by Bryan Ward-Perkins.It was compiled by German historian Alexander Demandt for his 1984 history Der Fall Roms, but since I have neither 350 spare dollars to purchase a copy of my own nor the German to read it, I turned to Google to slake my thirst. It led me to Crooked Timber and now, without further ado, here are 210 reasons Rome fell.