X @Nick Szabo

RT Roman Helmet Guy (@romanhelmetguy)Sure inviting in foreigners to defend them didn’t work for the Romans with the Goths, or Britons with the Saxons, or Abbasids with the Turks, or Ayyubids with the Mameluks, or Southern Italians with the Normans, or Polish with the Teutonic Knights…but it might work for us. ...