In a game I play, you can choose if Germany stays on the historical course of turning to Nazism or somehow chooses Communism. In a mod, there is one that is Democratic. The creator says that a couple Democratic parties create coalitions to combat the Nazis and they win the elections.
Is something like this possible?
If so, how would it change Germany's course of history?
Also, as time goes on with this scenario, the new government appeals to the allies to be more lenient in reducing the Treaty of Versailles. This appeal is a success, thanks to Neville Chamberlain. The Weimar Republic is eventually scrapped and remade. In the early to mid 40s, a war with the USSR Happens when they invade Poland and Germany essentially joins the allies, but not as strong as in otl.