The one "beast" with 10 heads represents 10 european nations (former Roman empire). from what I understand
Hmmm....with Europe's map being constantly rearranged that's a pretty weak connection. There weren't "nations" when the Roman empire was around, and now there are far more than 10 nations that emerged from what was once the Roman empire.
Could be him, dude. Charismatic leader carrying everything before him.....