All Scenarios
Browse all alternate history scenarios across different time periods and regions.
What If The Manhattan Project Failed?
Exploring how World War II, the Cold War, and nuclear proliferation might have unfolded if the United States had been unsuccessful in developing atomic weapons during the Manhattan Project.
What If The Hindenburg Never Crashed?
Exploring how aviation history, airship technology, and global transportation might have evolved if the famous Hindenburg disaster of 1937 had never occurred.
What If The Soviet Union Won The Space Race?
Exploring how the Cold War, technological development, and global politics might have unfolded if the Soviet Union had maintained its early lead in space exploration and reached the Moon before the United States.
What If The 9/11 Attacks Were Prevented?
Exploring how American foreign policy, domestic security, and global geopolitics might have developed if the September 11, 2001 terrorist attacks had been thwarted by intelligence agencies.
What If The Apollo 13 Mission Successfully Landed on the Moon?
Exploring how NASA's space program, technological development, and public perception of space exploration might have evolved if the Apollo 13 mission had not suffered an oxygen tank explosion and successfully completed its lunar landing.
What If New Zealand Became a US State Instead of British Colony?
Exploring how the South Pacific's geopolitical landscape would have evolved if the United States had established sovereignty over New Zealand in the 19th century, creating an American territory that eventually became a state.