Photo credit: Photo by Karsten Winegeart on Unsplash – Even if we shop at the most expensive stores, we still don't spend as much of our income on food as they did in 1901.
Photo credit: Image by Bob Sandberg/Library of Congress. (cropped) – Professional baseball player <a href="https://en.wikipedia.org/wiki/Jackie_Robinson" title="en:Jackie Robinson">Jackie Robinson</a> swings a bat in 1954.