" Migration", the people where left a place for an area where they could find a living. Well, there would be no offence if a migration lies inside the country either in between the countries as long as it took place with valid travel documents, Id proofs. But the problem arises when people start to migrate through international borders without any authentication. Citizenship, the term itself looks simple in nature but in-depth it holds a mighty history. It is a sensitive topic that has to be dealt with immense care and especially for countries like India, the largest democratic country in the world. It decides whether a person eligible to live in the country, enjoy the rights, get the identity. In simple word, it is a matter of pride and dignity for an individual. Granting citizenship without any care would cause a great threat to the nation and the consequences cannot be handled. So the always challenging thing in citizenship for the nation is Illegal Immigration. Even tho...