Maps of the Roman Empire
Those maps are good - yet they don't explain the Roman Empire.<p>It's actually tricky to explain the Empire. Over 7 centuries without _any_ significant technological progress. A political regime that is as archaic as its borders are vast - and it drove Europe's political agenda up until the 19th century.<p>It's possibly the most successful and devastating face of the plutocracy. When the Empire faded away in the 4-7th century, contemporary archaelogy now thinks that people's life actually improved. The tax and ideological burden of the roman overhead was a toll on entire societies.