Education talking holding person. AI generated Image by rawpixel. https://www.rawpixel.com/image/12588580/education-talking-holding-person-generated-image-rawpixelView licenseGroup of diverse people stacking hands in the middle https://www.rawpixel.com/image/2194707/teamwork-the-gymView licenseSalesman explaining new milking machine, State Fair, Rutland, Vermont. Sourced from the Library of Congress. https://www.rawpixel.com/image/12314883/image-person-technology-public-domainFree Image from public domain licenseExplaining the REA program to farm women, Central Iowa 4-H Club fair, Marshalltown, Iowa. Sourced from the Library of… https://www.rawpixel.com/image/12318690/image-face-person-artFree Image from public domain license