Primary
University of Nebraska

U of Nebraska: Railroads and Making of Modern America: Representing the Railroad

For Students 9th - 10th
A primary source collection of artworks, photographs, and illustrations of the railroads in the 19th century that represent different perspectives.
Primary
York University

Classics in the History of Psychology: The Nature of Love

For Students 9th - 10th
This resource presents a paper published in 1958 about the formation of affection. It looks at different psychological perspectives on this topic.