6 Darkest History Facts You Didn’t Learn in School

darkest history facts
Credit: Alexander Mils

While our history books may tell us part of the story, many of the darkest history facts are hidden. Whether it’s due to horrible experiments conducted during wartime, the true horrors of war, or the use of toxic elements to complete everyday tasks, these six darkest history facts will make you take a deeper dive into the world. Keep reading to learn more.

6. Tuskegee Study

Credit: Julia Koblitz

5. Painting Watches with Radium

Credit: Amin Hasani

4. Japan’s Unit 731 in WWII

Credit: Planet Volumes

3. U.S.-Dakota War Mass Execution

Credit: Boston Public Library

2. U.S. Government Radioactive Experiments

Credit: Kilian Karger

1. Mengele’s Experiments on Twins in WWII

Credit: Getty Images
Alexandria is a News Editor, writer, and reader of all things literature. She graduated from the State University of ... More about Alexandria Wyckoff
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