Every Fight in American History Was Also a Fight Over Who Gets to Eat Good Bread

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Early America’s most important invention wasn’t Benjamin Franklin’s lightning rod, or the cotton gin. It was the world's first fully automated flour mill, built by Oliver Evans in the 1780s. Evans's mill used a conveyor-belt grain elevator, leather straps, wheels, and Archimedean screws to process wheat from raw grain to finished flour without human hands touching it. Prior to Oliver Evans's automated system, milling relied on waterwheels or wind to turn heavy millstones, but every intermediate step required grueling manual labor to haul heavy grain sacks up ladders and shovel meal across floors. This invention ranks right below potatoes’ arrival in Europe or…