What is the primary focus of the Citizenship Amendment Act (CAA) 2019?
Granting citizenship to all undocumented immigrants
Providing citizenship to persecuted minorities from neighboring countries
Revoking the citizenship of certain groups
None of the above
CAA 2019 aims to grant Indian citizenship to persecuted minorities (Hindus, Sikhs, Buddhists, Jains, Parsis, and Christians) who have entered India on or before December 31, 2014, from Pakistan, Afghanistan, and Bangladesh due to religious persecution. It is specifically targeted at providing citizenship to this particular group and does not apply to all undocumented immigrants or involve the revocation of citizenship for any group. option B is the best suitable answer.