The first 24 – 48 hours after such an occurrence will lead to confusion among the general population as traditional news acquisition sources like television, radio and cell phone networks will be non-functional.
Within a matter of days, once people realize the power might not be coming back on and grocery store shelves start emptying, the entire system will begin to delve into chaos.
Within 30 days a mass die off will have begun as food supplies dwindle, looters and gangs turn to violent extremes, medicine can’t be restocked and water pump stations fail.
Within a year of the attack, nine out of 10 Americans would be dead.