Browse Categories
Explore our alternate history scenarios by time period, region, or type of event.
Browse by Time Period
Ancient History
Scenarios from the dawn of civilization to 500 CE
Explore EraMedieval Era
Scenarios from 500 CE to 1500 CE
Explore EraRenaissance & Early Modern
Scenarios from 1500 CE to 1800 CE
Explore EraModern Era
Scenarios from 1800 CE to 1945 CE
Explore EraContemporary History
Scenarios from 1945 CE to present day
Explore EraBrowse by Region
Europe
Scenarios set primarily in European countries and territories
Explore RegionAsia
Scenarios set primarily in Asian countries and territories
Explore RegionThe Americas
Scenarios set primarily in North, Central, and South American countries and territories
Explore RegionAfrica
Scenarios set primarily in African countries and territories
Explore RegionOceania
Scenarios set primarily in Australia, New Zealand, and Pacific Island nations
Explore RegionGlobal
Scenarios with worldwide impact across multiple continents
Explore RegionBrowse by Type
Military Conflicts
Scenarios involving wars, battles, and military campaigns that could have ended differently
Explore TypePolitical Events
Scenarios involving elections, revolutions, treaties, and political movements with alternate outcomes
Explore TypeScientific Discoveries
Scenarios exploring how different scientific breakthroughs or their timing might have changed history
Explore TypeCultural Developments
Scenarios examining alternate paths for art, literature, music, religion, and social movements
Explore TypeEconomic Changes
Scenarios involving different economic systems, trade patterns, and financial developments
Explore TypeTechnological Innovations
Scenarios exploring how different technological developments or their timing might have changed history
Explore Type