First floor lobby, Theodore Levin United States Courthouse, Detroit Federal Building, Detroit, Michigan (2010) by Carol M.… https://www.rawpixel.com/image/595033/carol-highsmiths-michigan-photographFree Image from public domain licenseWashington, D.C. Government charwoman who provides for a family of six on her salary of one thousand and eighty dollars per… https://www.rawpixel.com/image/12269131/photo-image-person-art-public-domainFree Image from public domain licenselaborers carrying and laying railroad ties for a spur line into a coal storage space for the federal government. Sourced… https://www.rawpixel.com/image/12300150/image-face-hand-personFree Image from public domain licenseU.S. Army Reserve Spc. Christopher Landon, a motor transport operator assigned to the 182nd Transportation Company, fires an… https://www.rawpixel.com/image/8727815/photo-image-public-domain-person-manFree Image from public domain license laborers carrying and laying railroad ties for a spur line into a coal storage space for the federal government. Sourced… https://www.rawpixel.com/image/12297273/photo-image-person-space-treeFree Image from public domain license laborers carrying and laying railroad ties for a spur line into a coal storage space for the federal government. Sourced… https://www.rawpixel.com/image/12297264/photo-image-face-person-spaceFree Image from public domain license laborers carrying and laying railroad ties for a spur line into a coal storage space for the federal government. Sourced… https://www.rawpixel.com/image/12297524/photo-image-plant-person-spaceFree Image from public domain licenseWashington, D.C. Government charwoman who provides for a family of six on her salary of one thousand and eighty dollars per… https://www.rawpixel.com/image/12267873/photo-image-face-person-public-domainFree Image from public domain license