what are examples of Russian fairy tales?

Russian Fairy Tales is a collection of nearly 600 fairy and folktales, collected and published by Alexander Afanasyev between 1855 and 1863. His literary work was explicitly modeled after Grimm's Fairy Tales.
Vladimir Propp drew heavily on this collection for his analyses in his Morphology of the Folktale.

The infallibility of socialism is the best one I can think of.