Conversation so far:
malwa majha and dooba region are all part of which state
Punjab, India, has 22 districts which are geographically classified into Majha, Malwa, Doaba and Poadh regions.
what is punjab, india's primary economic activity
The agriculture sector is the largest contributor to the gross state domestic product of Punjab, India.
what is punjab, pakistan's primary economic activity
The economy of Punjab, Pakistan, is mainly agriculture based, although industry makes a substantial contribution.

Question: why are there two
Self-contained rewrite: why are there two punjabs