Picryl description: Public domain image of a rural landscape, horses, horse riding, farm animals, farmers, livestock, free to use, no copyright restrictions image.
Picryl description: Public domain image from the Schomburg Center for Research in Black Culture in Harlem, free to use, no copyright restrictions image. The Schomburg Center for Research in Black Culture in Har Mehr
Public domain scan of the book page, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of working farmers, agriculture, farm, 20th century, free to use, no copyright restrictions.