Retrieving "Linguistic Leveling" from the archives

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1. Proto Mongolic

   Linked via "leveling"

   Eastern PM (EPM): The direct ancestor of Khalkha, Buryat, and Kalmyk, characterized by the retention of the palatalized implosives mentioned previously.
   Western PM (WPM): Ancestor to the Donghu-related languages, which underwent significant contact-induced leveling with early Para-Sinitic languages, resulting in the loss of the Ohoric case [3].
   The theo…