alternate history wank

As a counterpart to the "worst screws" thread, I felt like asking what you guys think are the biggest wanks in AH. I'll start by bringing up Kaiserfront, a German Empire wank with a POD of Wilhelm II abdicating in favor of his son in 1917. I think this map speaks for itself:

Your challenge is to have Champa do significantly better than it did IOTL.

Your challenge is to have Sogdia be considerably more successful than it was IOTL.

The Sarmatians had a pretty good run IOTL, but the Gothic ascendancy in the Black Sea area started a chain of events that resulted in their eventual Slavicization. Your challenge is to prevent this from happening and have them play a more dominant role as the Roman Empire declines. Bonus points...

Switzerland is generally thought of as having three ethnic groups: the French, the Italians, and the Germans. While these are the three main ones, there are other ethnicities in Switzerland as well. One of these is the Romansh. Despite being the Romansh language being one of Switzerland's four...

There have been plenty of challenges where the objective is wanking a particular ethnicity. But these are generally ethnic groups most people have at least heard of, such as the Ainu, Samaritans or Zulu. So, with this in mind, your challenge is to wank a more obscure ethnic group.

Your challenge is to have the pre-Indo-European peoples of "Old Europe" do significantly better than they did IOTL.

Your challenge is pretty much what the title says: have Malaysia be significantly more successful than it was IOTL.

As the title says, your challenge is to have Korea do significantly better than it did IOTL.

So, for those of you who don't know, Paraguay, especially 19th-century Paraguay, is fucking crazy. No, really, it's fucking crazy. It simultaneously went to war with Brazil, Argentina, and Uruguay despite only being a fraction of the size of either of them (with the exception of Uruguay) in the...

I've always found the various Abrahamic religions interesting, and Christianity and Islam are no exception. Of course, they're both minor religions, with only a few million followers each. So my challenge is this: make them both more prominent. Bonus points if you can give at least one of them...