What happened 1639 AD

The resulting Treaty of Zuhab of that same year decisively divided the Caucasus and adjacent regions between the two neighboring empires (Safavid Empire and the Ottoman Empire) as it had already been defined in the 1555 Peace of Amasya.

During his brief majority reign, Murad IV (1623–1640) reasserted central authority and recaptured Iraq (1639) from the Safavids.

10 homes destroyed in Changshou District, Chongqing, China, in 1639. The death toll from this event is estimated to be "Tens" .