You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
alternatehistory.com
So pretty much this is just like a president game but instead of just listing different presidents you also list the congress at the beginning of each presidency
for example
President Senate House
1. George Washington (I Virginia-1789-1797) Anti-Admin:8 Anti-Admin 28
Pro-Admin 18 Pro-Admin 36