Flyers signed by the Ku Klux Klan urging immigrants to “leave now” cropped up in Kentucky on Donald Trump’s Inauguration Day, ...

Published around 1942, this poster published by a lobbying group of the National Lumber Manufacturers Association features Uncle Sam encouraging ... at a New York City recruiting office.

Shortly after the United States entered World War I in 1917, James Montgomery Flagg created the most iconic recruiting poster ...