Jul 9, 2019 · General discussion about alternate history scenarios where the divergence from real history happens from 1900 AD onward. Post "what if" questions and talk about the results. NOT …

Mar 5, 2019 · General discussion about alternate history scenarios where the divergence from real history occurs before 1900 AD. Post "what if" questions and talk about the results.

Dec 16, 2024 · Welcome to the wiki for the AlternateHistory.com Discussion Board. If you're new to the genre of alternate history, please see the Alternate History FAQ, the Wikipedia article on the subject, …

Aug 9, 2024 · I liked your Polish Commonwealth timeline, also, I claim first comment!

Jan 2, 2026 · Alternative linguistic evolutions are interesting to me. They aren't discussed that much in alternate history (that I could see), other than the brainstorming for Not My Heifer, and well...

Jan 19, 2006 · This is a forum for finished, complete alternate history timelines and scenarios. Each new thread must start with a scenario at least 2000 words long, and...

Jun 22, 2025 · All be welcomed to: The Map Thread XXIII This is the general space of the forum for posting maps (and directly related graphics) in this forum. While it is not mandatory, maps are …

Jul 20, 2024 · General discussion about alternate history scenarios where the divergence from real history happens from 1900 AD onward. Post "what if" questions and talk about the results. NOT …

Aug 21, 2020 · Post user created images, such as flags and maps of alternate timelines.

Dec 26, 2025 · Alternate history discussion forum General discussion about alternate history scenarios where the divergence from real history occurs before 1900 AD. Post "what if" questions and talk …