What Is The Largest Blackout In Us History?

I'm wondering what the largest blackout in US history is.


A widespread power outage hit most of northeastern United States Aug. 14, leaving the city in the dark. Power is coming back to some of the 50 million people affected by the blackout which hit Thursday, continued into Friday, and is the biggest power outage in U.S. history.

Grid Design Blackouts
Asked By: Sammy