31 Of The Most Fascinating, Little-Known World War 2 Facts

Published September 8, 2016
Updated June 4, 2025

These interesting World War 2 facts reveal a different side to history's most devastating conflict.

Fewer than 25 years after the first world war threatened the globe with total annihilation, the human race once again saw itself collapsing into yet another worldwide crisis of unparalleled proportions.

Starting in 1939, Nazi Germany began ransacking Europe, with countries falling to Axis forces like dominoes. By the time Japan’s bombing of Pearl Harbor brought the U.S. into the war in 1941, the scale of this conflict was unlike anything the world had ever seen.

And as befits such an immense, earth-shaking event, even some of the relatively smaller details of World War II have since cemented their place in history and become common knowledge.

Yet, even though you know the broad strokes and some of the finer points, here are thirty-one fascinating World War II facts you likely never learned in history class:

World War 2 Facts
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31 Of The Most Fascinating, Little-Known World War 2 Facts
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After reading these WW2 facts, read up on the most bad-ass women in World War 2 as well as Desmond Doss, the hero who never lifted a weapon. Then, plumb the depths of World War 2 and beyond in this look at the worst war crimes in history.

author
Elisabeth Sherman
author
Elisabeth Sherman is a writer living in Jersey City, New Jersey. She holds a Master's in writing from Columbia University, and her work has appeared in Food & Wine, The Guardian, Yahoo, BBC, HuffPost, VICE, MSN, and Vulture.
editor
John Kuroski
editor
Based in Brooklyn, New York, John Kuroski is the editorial director of All That's Interesting. He graduated from New York University with a degree in history, earning a place in the Phi Alpha Theta honor society for history students. An editor at All That's Interesting since 2015, his areas of expertise include modern American history and the ancient Near East. In an editing career spanning 17 years, he previously served as managing editor of Elmore Magazine in New York City for seven years.
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Sherman, Elisabeth. "31 Of The Most Fascinating, Little-Known World War 2 Facts." AllThatsInteresting.com, September 8, 2016, https://allthatsinteresting.com/world-war-2-facts. Accessed August 11, 2025.