I want to know the answer to the following question:
In 1200, what area did the houses of Savoy, Zahringer, Habsburg, and Kyburg comprise?
All the background I'm provided with is that "Some regions (Uri, Schwyz, Unterwalden, later known as Waldstätten) were accorded the Imperial immediacy to grant the empire direct control over the mountain passes.". Is that enough to answer the question?
Answer: no