text: Mythological figures of in this region were written about in an anthropological study by M.A Czaplicka.
full_question: Mythological figures of in this region were written about in an anthropological study by M.A Czaplicka. One god worshipped in this region is celebrated by a people who hold the clean tent rite and many peoples in this region, including the Udege, use loon bones in ceremonies to symbolize the joining of the sky and water. One of largest ethnicities in this region worship “spirit mothers,” which are supposed apparitions of animals that appear in the winter but melt in the spring. Much like the Sami, people in this region are obsessed with reindeer and drink their urine to get high and this region includes the Khanty people and Yakut people, both of whom are in the Sakha Republic. For 10 points, identify this cold as balls region that is in the east of Russia.
first_sentence: Mythological figures of in this region were written about in an anthropological study by M.A Czaplicka.