Sequence of events:

* Indigenous people of Assam complain about illegal immigrants from Bangladesh.

* BJP (party in power) promises to deport illegal immigrants

* NRC (National Registry of Citizenship) law is brought to identify and deport illegal immigrants, most of them believed to be Muslims. NRC is applied in Assam for the cost of 16 Billion INR. 1.9 million illegal immigrants are identified.

* It is found that 1.2 million immigrants are Hindus. BJP, a pro Hindu party, can't afford to deport 1.2 million Hindus.

* CAA (Citizenship Amendment Act) is brought to give citizenship to all but Muslim.

* Protests erupt over this act being signed by government.