Bus trip from Knoxville, Tennessee, to Washington, D.C.. Sourced from the Library of Congress. https://www.rawpixel.com/image/12296286/photo-image-plant-person-skyFree Image from public domain licenseBaltimore-Washington Boulevard. U. S. Highway No. 1. Baltimore, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12276963/photo-image-plant-person-skyFree Image from public domain licenseShenandoah, Pennsylvania. A wheel, over which the car cable runs, at the top of a shaft tower at the Maple Hill mine.… https://www.rawpixel.com/image/12277004/photo-image-sky-public-domain-blackFree Image from public domain license[Untitled photo, possibly related to: Row of houses on a street in New Bedford, Massachusetts]. Sourced from the Library of… https://www.rawpixel.com/image/12277950/photo-image-person-sky-roadFree Image from public domain license[Untitled photo, possibly related to: Drilling operations and derricks. Kilgore, Texas] by Russell Lee https://www.rawpixel.com/image/12174752/image-cloud-art-skyFree Image from public domain licenseWashington, D.C. Miss Frances Lewis, the motorman of a two-man streetcar. Sourced from the Library of Congress. https://www.rawpixel.com/image/12296482/photo-image-face-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Houses and coal banks in Lansford, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12274944/photo-image-plant-person-skyFree Image from public domain licenseAlabama miners' houses near Birmingham, Alabama. Sourced from the Library of Congress. https://www.rawpixel.com/image/12266388/photo-image-person-sky-technologyFree Image from public domain licenseHolbrook, Arizona. Going through the town on the Atchison, Topeka and Santa Fe Railroad between Gallup, New Mexico and… https://www.rawpixel.com/image/12292272/photo-image-sky-road-public-domainFree Image from public domain licenseTumblr logo showing on a phone. BANGKOK, THAILAND, 1 NOV 2018. https://www.rawpixel.com/image/548234/tumblr-logo-showing-phone-bangkok-thailand-nov-2018View license[Untitled photo, possibly related to: Pickets outside a textile mill in Greensboro, Greene County, Georgia]. Sourced from… https://www.rawpixel.com/image/12263031/photo-image-plant-person-treeFree Image from public domain license[Untitled photo, possibly related to: Detroit, Michigan. Riot at the Sojourner Truth homes, a new U.S. federal housing… https://www.rawpixel.com/image/12290490/photo-image-person-horse-skyFree Image from public domain license[Untitled photo, possibly related to: Aerial tramway leaving from mine in distance to the mill. Because of the… https://www.rawpixel.com/image/12149109/image-plant-art-skyFree Image from public domain licenseA Greyhound bus trip from Louisville, Kentucky, to Memphis, Tennessee, and the terminals. Rest stop between Louisville and… https://www.rawpixel.com/image/12297120/photo-image-plant-sky-treeFree Image from public domain licenseDust storm. Note heavy metal signs blown out by wind. Amarillo, Texas. Sourced from the Library of Congress. https://www.rawpixel.com/image/12251087/image-cloud-person-skyFree Image from public domain licenseBaltimore, Maryland. Trolley leaving the terminal at night. Sourced from the Library of Congress. https://www.rawpixel.com/image/12293450/photo-image-person-light-roadFree Image from public domain licenseDetroit, Michigan. Riot at the Sojourner Truth homes, a new U.S. federal housing project, caused by white neighbors' attempt… https://www.rawpixel.com/image/12290898/photo-image-person-sky-roadFree Image from public domain licenseA blank billboard between Chicago, Illinois and Cincinnati, Ohio as seen from a Greyhound bus. Sourced from the Library of… https://www.rawpixel.com/image/12297188/photo-image-plant-person-skyFree Image from public domain licenseBaltimore, Maryland. Rushing to catch the trackless trolleys home from work at four PM. Sourced from the Library of Congress. https://www.rawpixel.com/image/12292947/photo-image-people-road-public-domainFree Image from public domain licenseRailroad yard in Middleboro, Massachusetts. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278240/photo-image-sky-public-domain-natureFree Image from public domain licenseRailroad tracks along U.S. No. 1 at Hyattsville, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275617/photo-image-plant-person-skyFree Image from public domain licenseHudson ordnance plant near Detroit, Michigan. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284842/photo-image-plant-sky-roadFree Image from public domain licenseA square with old houses in the old fishing village of Stonington, Connecticut. Sourced from the Library of Congress. https://www.rawpixel.com/image/12279008/photo-image-cloud-sky-roadFree Image from public domain license[Untitled photo, possibly related to: A square with old houses in the old fishing village of Stonington, Connecticut].… https://www.rawpixel.com/image/12279047/photo-image-cloud-sky-roadFree Image from public domain licenseSunday morning, Manchester, New Hampshire. Sourced from the Library of Congress. https://www.rawpixel.com/image/12253423/photo-image-plant-person-treeFree Image from public domain license[Untitled photo, possibly related to: Underpass on Route 40, central Ohio (see general caption)]. Sourced from the Library… https://www.rawpixel.com/image/12255135/photo-image-cloud-plant-skyFree Image from public domain licenseFriona, Texas. Going through the town on the Atchison, Topeka, and Santa Fe Railroad between Amarillo, Texas and Clovis, New… https://www.rawpixel.com/image/12293397/photo-image-sky-technology-public-domainFree Image from public domain licenseNew York, New York. Former Dodge building at 56th Street and Broadway, in the automobile district. Sourced from the Library… https://www.rawpixel.com/image/12288798/photo-image-person-sky-smokeFree Image from public domain licenseFacebook messenger application showing on a smartphone. BANGKOK, THAILAND, 1 NOV 2018. https://www.rawpixel.com/image/548236/image-logo-app-icons-alertView licenseBaltimore, Maryland. Trolleys inside the Park terminal. Sourced from the Library of Congress. https://www.rawpixel.com/image/12293404/photo-image-public-domain-architecture-travelFree Image from public domain license[Untitled photo, possibly related to: Manuelito, New Mexico. Indian "hogans" along the Atchison, Topeka and Santa Fe… https://www.rawpixel.com/image/12293740/photo-image-person-sky-crossFree Image from public domain license[Untitled photo, possibly related to: Houses and coal banks in Lansford, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12276343/photo-image-cloud-sky-crossFree Image from public domain license