With a PoD from the 12th-13th centuries onward, manage to make the Dalmatian language, which died off in the 19th century, survive into the 21st century. It doesn't have to a thriving language, if it's a small isolated language like Romansh nowadays it also works.
I imagine its survival depends on its capacity to outlast the double challenge that Venetian and Serbo-Croatian represented to its status as a living language. But I'm essentially clueless as to how to do that.
I imagine its survival depends on its capacity to outlast the double challenge that Venetian and Serbo-Croatian represented to its status as a living language. But I'm essentially clueless as to how to do that.