Rome's population shrank from ~1 million to ~35 000: http://worldpopulationreview.com/world-cities/rome-population/ http://worldpopulationreview.com/world-citie

Rome's population shrank from ~1 million to ~35 000: http://worldpopulationreview.com/world-cities/rome-population/ http://worldpopulationreview.com/world-cities/rome-populatio...