I want to know the answer to the following question:
What were the names given to the various dialects predating the 19th century?
All the background I'm provided with is that "Prior to the 19th century, they were collectively called "Illyric", "Slavic", "Slavonian", "Bosnian", "Dalmatian", "Serbian" or "Croatian".". Is that enough to answer the question?
Answer: yes