Everyone seems to love popcorn. It has become a mainstay at movie theaters, sporting events, amusement parks, and nearly everywhere else people gather. Although Americans are now such avid consumers of popcorn, and its agricultural history is long, its commercial history is comparatively short. Popcorn was not mentioned in early farm papers and seed trade catalogs until around 1880, but once the American public discovered it, popcorn’s popularity quickly grew.
from: Popcorn: Ingrained in America’s Agricultural History
USDA National Agricultural Library Special Collections