UN Peacekeepers Needed to Separate US Forces from Iraqis

The worst violence in Iraq is consistently touched off in places where there is contact between the opposing forces.
If UN peacekeepers (perhaps recruited from predominately Christian nations) could just contain the Americans in unpopulated areas, violence could be curtailed.
Another possibility would be to allow US troops into the cities and evacuate the Iraqis.
Without the presence of Iraqis in Iraq, even the disruptive Arabic language problem that now confronts Americans would be resolved. Walmart would be spelled “Walmart.” And there would at last be U’s after all the Q’s