I want to know the answer to the following question:
Who had control over Iraq before it was recaptured in 1639?
All the background I'm provided with is that "The resulting Treaty of Zuhab of that same year decisively parted the Caucasus and adjacent regions between the two neighbouring empires as it had already been defined in the 1555 Peace of Amasya.". Is that enough to answer the question?
Answer: no