Migratory workers grading tomatoes on a farm near Westover, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12276665/photo-image-plant-person-public-domainFree Image from public domain licenseChildren of Italian migratory workers who have come from Delaware to work in the onion fields near Cedarville, New Jersey.… https://www.rawpixel.com/image/12276561/photo-image-face-plant-peopleFree Image from public domain licenseCold storage warehouse onions. Jersey City, New Jersey. Onions are kept in "cooler room". Sourced from the Library of… https://www.rawpixel.com/image/12272553/photo-image-public-domain-factory-roomFree Image from public domain licenseHarvesting onions in field of FSA (Farm Security Administration) client. Western Slope Farms, Colorado. Sourced from the… https://www.rawpixel.com/image/12274400/photo-image-plant-grass-skyFree Image from public domain licensePotatoes from the fields are dumped into washing and grading machine. Monte Vista, Colorado. Sourced from the Library of… https://www.rawpixel.com/image/12273211/photo-image-plant-person-public-domainFree Image from public domain license