All Scenarios
Browse all alternate history scenarios across different time periods and regions.
What If The Hydrogen Bomb Was Never Created?
Exploring the alternate timeline where thermonuclear weapons were never developed, dramatically altering the Cold War, nuclear proliferation, and global power dynamics in the post-WWII era.
What If The Ice Age Never Ended?
Exploring the alternate timeline where the Pleistocene glaciation persisted into the present, dramatically altering human civilization, biodiversity, and the entire course of world history.
What If The Inca Empire Survived?
Exploring the alternate timeline where the Inca Empire successfully resisted Spanish conquest, remaining a sovereign power in South America and reshaping global history.
What If The Individuals with Disabilities Education Act Never Passed?
Exploring the alternate timeline where landmark disability education legislation failed to become law, dramatically altering the educational landscape for millions of Americans with disabilities.
What If The Industrial Revolution Began Outside Europe?
Exploring the alternate timeline where the Industrial Revolution originated in China or the Islamic world, dramatically reshaping global power dynamics, technological development, and the modern world order.
What If The Industrial Revolution Happened Earlier?
Exploring the alternate timeline where the Industrial Revolution began in the 14th century rather than the 18th, potentially transforming the Renaissance period into an era of mechanical innovation and changing the course of European and global development.