All Scenarios
Browse all alternate history scenarios across different time periods and regions.
What If The Mongol Empire Never Formed?
Exploring the alternate timeline where Genghis Khan failed to unite the Mongol tribes, preventing the rise of history's largest contiguous land empire and fundamentally altering the development of Eurasia.
What If The Mongol Empire Never Fragmented?
Exploring the alternate timeline where the Mongol Empire remained unified beyond the 13th century, potentially altering global power dynamics, trade routes, and cultural development across Eurasia.
What If The Mongols Conquered Europe?
Exploring the alternate timeline where the Mongol Empire successfully extended its conquest into Western Europe, fundamentally altering the development of European civilization and world history.
What If The Mongols Conquered Japan?
Exploring the alternate timeline where the Mongol invasions of 1274 and 1281 succeeded, fundamentally altering East Asian history and Japan's cultural and political development.
What If The Montgomery Bus Boycott Failed?
Exploring the alternate timeline where the 1955-56 Montgomery Bus Boycott collapsed, potentially delaying or dramatically altering the trajectory of the Civil Rights Movement in America.
What If The Montreal Protocol Never Happened?
Exploring the alternate timeline where the landmark 1987 environmental treaty to protect the ozone layer failed, resulting in unchecked ozone depletion and profound environmental, health, and geopolitical consequences.