ddt

In 1916, the US began forcing Mexicans crossing the southern border to take kerosene baths. That tactic was later studied by the Nazis.

Tech Insider
A masked worker fumigates a bracero at the Hidalgo Processing Center in Texas.
A masked worker fumigates a bracero at the Hidalgo Processing Center in Texas.

Leonard Nadel Photographs and Scrapbooks, Archives Center, National Museum of American History, Smithsonian Institution

Subscribe to ddt