The Corps of Discovery: Beyond the Basics
Like Duolingo, but for The Corps of Discovery: Beyond the Basics. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
Free during early access · No credit card · iPhone & Android

You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo turns The Corps of Discovery: Beyond the Basics into a game you actually finish. Levels, streaks, and quick quizzes that make it stick. Five minutes a day.
Where The Corps of Discovery: Beyond the Basics takes you
Go beyond the simple map to explore the intense logistics, scientific breakthroughs, and complex tribal diplomacy of the most famous American trek. Discover how a small group survived the unknown through grit and unexpected alliances.
- 1
The Grand Strategy and Preparation
- The Secret Funding and Political Goals
- Scientific Training: Learning to Map the Stars
- Packing for the Unknown: Essential Gear and Rations
- Recruiting the Corps: Choosing the Right Skills
- 2
Navigating the Great Waterway
- The Keelboat: Engineering for Shallow Rivers
- The Physics of Poling and Towing Upstream
- Winter at Camp Dubois: Building Discipline
- The Missouri River's Changing Currents
- Dealing with the Heat and Insects
- The First Loss: Tragedy and Resilience
- 3
Diplomacy on the Frontier
- The Protocol of Peace Medals and Gifts
- Tensions with the Teton Sioux
- The Role of Interpreters and Sign Language
- 4
Winter with the Mandan
- Earth Lodges and Trade Networks
- Meeting Sacagawea and Toussaint Charbonneau
- Surviving the Sub-Zero Plains
- Documenting New Species in the Snow
- Preparing for the Great Falls
- 5
The Challenge of the Rockies
- The Brutal Portage at the Great Falls
- Finding the Shoshone and the Horse Trade
- The Bitterroot Mountains: Near Starvation
- The Nez Perce: A Life-Saving Encounter
- 6
Reaching the Pacific
- The Dangerous Rapids of the Columbia
- First Sight of the Ocean
- Voting on the Winter Camp Location
- Fort Clatsop: Life in the Constant Rain
- The Salt Works: Boiling the Sea
- 7
The Race Back and Legacy
- Splitting Up: Exploring the Marias and Yellowstone
- The Return to St. Louis: A National Surprise
- The Fate of the Expedition Members
- The Impact on Native American Territories
7 sections · 31 units · 155 levels. Built to play, not to enroll.
Here's what playing it feels like
A real question from this course. Take your best guess.
Picture this: President Jefferson is drafting a budget for a journey into the West. Who officially owned that vast territory at the time?
Get it right to open this lesson and 154 more in the app.
You pick the voice
The Corps of Discovery: Beyond the Basics is taught in the 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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