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Explore Free Forever
The interactive timeline is completely free. Browse all institutions, pan, zoom, and filter to your heart's content.
Explore the TimelineDevelop Deep Historical Pattern Recognition
A Richer Mental Toolkit
Understanding how institutions like the Roman Senate, the Hanseatic League, and the East India Company actually worked gives you a richer mental toolkit for thinking about organizations today.
Scientifically Optimized Retention
FSRS is one of the most accurate spaced repetition algorithms available, predicting exactly when you'll forget and scheduling reviews at the optimal moment.
Curated, Not Comprehensive
65+ institutions that actually shaped power, wealth, and influence—from ancient empires to modern organizations. No trivia, only what matters.
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