With a POD post-1700 and pre-1900 is there a way for a personal or political union (akin to Prussia-Poland from Glen's DoSA TL) to exist between Austria and Poland? Not finding any opportunities so far, so I thought you folks could help.
When could it have happened, how, and what would be some possible results immediately and down the line? What would happen and what would Austria-Poland look/sound like, etc.?
Austria-Poland? Let me hear it.