Hundreds of protesters took to the streets in India on Monday as Prime Minister Narendra Modi�s government offered a controversial bill in parliament that would give citizenship to non-Muslim minorities from three neighboring countries.

Home Minister Amit Shah introduced the Citizenship Amendment Bill (CAB) in India�s lower house amid raucous debate. Opposition parties stood against the proposed law that would, for the first time, create a legal pathway to grant Indian nationality on the basis of religion.

The bill was originally introduced in 2016 during the Modi government�s first term but lapsed after protests and an alliance partner�s withdrawal. It proposes to grant Indian citizenship to non-Muslims who came to India from Bangladesh, Pakistan and Afghanistan before 2015.

Oppositions politicians inside parliament, and protesters in several Indian cities, said the bill discriminated against Muslims and violated India�s secular constitution.

Shah and Modi�s ruling Bharatiya Janata Party, which had included the CAB as part of its manifesto in the last general election, insist that it is necessary.

In these three countries, Hindus, Buddhists, Sikhs, Jains, Parsis and Christians, followers of these six religions have been tormented, Shah said, before the bill was tabled after a vote.

‘LAST DROP OF BLOOD�

But protesters returned to the streets in Assam - one of India�s remote northeastern states that had previously opposed the bill - and blocked roads, burnt tyres and painted walls with slogans against the new proposal.

Student groups called for dawn-to-dusk shutdown in four districts of the state. Shops, businesses, educational and financial institutions remained shut and public transport stayed off the roads.

We will fight and oppose the bill till the last drop of our blood, All Assam Students� Union adviser Samujjal Bhattacharya told Reuters, underlining the region�s resistance against migrants amid fears that tens of thousands of settlers from neighboring Bangladesh would gain citizenship.

In Modi�s home state of Gujarat and the eastern city of Kolkata, hundreds of people staged protests and marched against the proposed law.

In a statement issued on Monday, a group of more than 1,000 Indian scientists and scholars also called for the immediate withdrawal of the bill.

We fear, in particular, that the careful exclusion of Muslims from the ambit of the bill will greatly strain the pluralistic fabric of the country, the statement said.

After going through the lower house of parliament, where the BJP has a majority, the bill has to be okayed by the upper house, where the ruling party does not have enough votes for passage. Any bill needs to be ratified by both houses of India�s parliament to become law.