HistoryThe StorytellerBeginner
How World War II Was Fought, a free history course on Tomo

How World War II Was Fought

Look past Hollywood myths to discover how World War II was actually waged, shifted, and decided. Learn how rapid blitz tactics, massive oceanic distances, industrial production lines, and total civilian mobilization transformed a regional clash into the defining global conflict of the modern era.

Like Duolingo, but for How World War II Was Fought. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.

A short one: 11 levels across 2 sections, about 22 minutes end to end, roughly 4 days at five minutes a day. It moves through Decoding the Battlefields and Understanding Why the Allies Won. It starts from scratch.

11 bite-size levelsAbout 5 minutes each

Free forever · No credit card · iPhone & Android

Percy the Pigeon, the guide who teaches the How World War II Was Fought course
How World War II Was Fought
with Percy the Pigeon
11
Levels
2
Sections
5
Min/day
What you'll learn

Key ideas in How World War II Was Fought

  • German armored units concentrated into sharp spearheads rather than spreading across the entire front line
  • Two-way radios installed in frontline tanks allowed commanders to coordinate aggressive pushes on the fly
  • Blitzkrieg was an improvised operational gamble by aggressive commanders rather than an invincible, long-planned super-doctrine
  • The German military was not fully motorized and relied heavily on millions of horses for everyday logistics
  • Rapid armored advances regularly outran their own supply columns, creating acute fuel and ammunition deficits
  • Short distances in Western Europe and hesitant Allied political responses prevented those logistical weaknesses from being exposed immediately
  • French and British tanks in 1940 were often better armored and armed than their German counterparts
  • Allied doctrine scattered armor across infantry units to support foot soldiers, diluting striking power
  • German doctrine massed tanks into dedicated armored divisions capable of piercing a single spot
  • Rapid blitz tactics required a quick political surrender before fuel and spare parts ran dry
  • Vast geographic territory (strategic depth) allowed an opponent to retreat, rebuild, and lengthen enemy supply lines
  • When an opponent refused to capitulate despite massive frontline encirclements, rapid advance tactics bogged down into costly attrition
  • The war in Europe was predominantly a massive land campaign fought by armies and armor across contiguous terrain
  • The war in the Pacific was defined by immense geographic distance, relying heavily on naval logistics, shipping, and island airbases
  • Victory in both theaters depended on domestic factories sustaining unprecedented levels of material output
  • Battleship cannons could only engage targets within visual horizon (roughly 20 miles)
Why not just Google it

You've tried the other tabs

Wikipedia

Thirty open tabs. Four facts you actually kept.

YouTube

You watched. You nodded. By Sunday it was gone.

ChatGPT

One answer, then back to scrolling.

Online courses

Eight weeks. You meant to finish. You didn't.

Tomo gives How World War II Was Fought the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.

Try a question

Here's what playing it feels like

A real question from this course. Take your best guess.

Behind the Speed of Blitzkrieg

Picture this: it is 1940, and tanks are massed together in tight groups. Why did German commanders bunch their tanks up like this?

Get it right to open this lesson and 10 more in the app.

Course map

Where How World War II Was Fought takes you

  1. 1

    Decoding the Battlefields

    • Demystifying the Blitzkrieg
    • Two Theaters, Two Different Wars
  2. 2

    Understanding Why the Allies Won

    • Factories, Oil, and Logistics
    • Total War and the Modern Legacy

2 sections · 4 units · 11 levels. Built to play, not to enroll.

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How it's taught

You pick the voice

This course
The Storyteller

How World War II Was Fought is taught in the Storyteller style: every lesson is a story. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.

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