point during the 18th or 17th century BC in the course of the Indo-Aryan migration that separated Middle Bronze Age Proto-Indo-Iranians into the Indo-Aryan and Iranian branches. Contents[ hide ] 1 Geography 2 Hurri, Mitanni/Maitani, and Hanigalbat 3 People 4 History 4.1 Summary 4.2 Early kingdom 4.3 Barattarna / Parsha(ta)tar 4.4