Early in its history, this language group may have formed a sprachbund with the Iranian group, as they have similar words for god. This group's proto-language had ultra-short 
Early in its history, this language group may have formed a sprachbund with the Iranian group, as they have similar words for god. This group's proto-language had ultra-short vowels, and languages in this branch of the Indo-European family frequently have palatalized consonants. Tribes who spoke languages from this group include the Wends. The Glagolitic alphabet was used to write the "Old Church" form of this language group, and the Bible was translated into this language group by St. Methodius using the alphabet named for St. Cyril. For 10 points, name this language group that includes Bulgarian, Polish, and Russian.
Early in its history, this language group may have formed a sprachbund with the Iranian group, as they have similar words for god.
{Slavic} Languages [or {Slavonic}; prompt on “{Balto}-{Slavic}” or “{Indo}-{European}” until mentioned]