Interactive Demo
The Social Contract Engine
The Social Contract Engine is a free, interactive learning demo from the AP World History: Modern course on Lykke. It helps you build intuition for The Enlightenment, Nationalism, Atlantic Revolutions (American, French, Haitian, Latin American), The Industrial Revolution. Play with it directly in your browser — it features direct drag interaction. This demo lives in the “Unit 5: Revolutions” section of the course.

How to use this demo
- Click and drag directly on the canvas to manipulate the scene.
- Experiment freely — there's nothing to break, and every change is reversible.
What you'll explore
- The Enlightenment
- Nationalism
- Atlantic Revolutions (American, French, Haitian, Latin American)
- The Industrial Revolution
- Capitalism vs. Socialism
- Meiji Restoration
Frequently asked questions
What does the The Social Contract Engine demo do?
The period from 1750 to 1900 was defined by intellectual and industrial upheaval. The Enlightenment sparked political revolutions across the Atlantic world, while the Industrial Revolution fundamentally transformed how… The Social Contract Engine turns that idea into something you can manipulate directly and watch respond.
What AP World History: Modern concept does The Social Contract Engine teach?
The period from 1750 to 1900 was defined by intellectual and industrial upheaval. The Enlightenment sparked political revolutions across the Atlantic world, while the Industrial Revolution fundamentally transformed how… It focuses on The Enlightenment, Nationalism, Atlantic Revolutions (American, French, Haitian, Latin American), The Industrial Revolution, Capitalism vs. Socialism, Meiji Restoration from the “Unit 5: Revolutions” section.
What can I control in The Social Contract Engine?
You can drag elements directly on the canvas. Every change updates the visualization in real time, so you can see exactly how each variable affects the outcome.
How does The Social Contract Engine fit into the AP World History: Modern course?
AP World History: Modern is a college-level course that explores the global story from c. 1200 CE to the present. Students investigate the evolution of human societies through six analytical themes: environment, culture… This demo is the interactive piece for the “Unit 5: Revolutions” section. Open the full AP World History: Modern course wiki at https://www.getlykke.com/explore/public/ap-world-history-modern-fbf3fc6c-f39b-4da7-bd1c-09b2c21fa289 for notes, flashcards, quizzes and the other demos.
What will I understand better after using The Social Contract Engine?
You'll build intuition for The Enlightenment, Nationalism, Atlantic Revolutions (American, French, Haitian, Latin American), The Industrial Revolution, Capitalism vs. Socialism, Meiji Restoration — and, crucially, see how they behave when you change the inputs, which is hard to get from a textbook or lecture on AP World History: Modern alone.
From the AP World History: Modern course
This interactive demo is part of the Unit 5: Revolutions section. Explore the full AP World History: Modern course wiki on Lykke — with notes, flashcards, quizzes and more interactive demos.
Open the AP World History: Modern course →