It will be ugly, raids by bands of city dwellers out into countryside looking for food and weapons..It will never return to what it once was.
I hope and pray it never happens to this wonderful country and its people. Would never advocate it in the slightest and there is no need for it. Speculating that if it did happen, however, it would be rural versus urban and the rural areas control the food supply, trucking into the cities, can stop trains in remote areas, and control the electrical grid. The average city store has about three days’ supply of food and that is in normal times. People can adjust to no heat or light; its much more difficult to adapt to no food.
Nailed it!
I doubt that. Once city dwellers get 15 from home, they will lose all form of support. They will be on their own and will be easy pickings.