Relocation or the development of populace inside and crosswise over nations is not another wonder. However with enhanced transport and correspondence, it has extended in scale. With the decolonisation of previous domains, the new outskirts did not bode well regularly in view of their self-assertive nature which neglected to represent contiguity regarding topography and culture.
Researchers have brought up that mass movement ought to be directed by country states. Others bring up to its certainty in view of verifiable patterns and impulse of monetary strengths. Generally out relocation on an amazingly expansive scale an uncommon case-however there are special cases when the getting nations does not control movement or direct it inadequately. This has been the situation of Mexican Immigrants in US and Bangladeshi Immigrants in Assam.
Such extensive scale relocation regularly impact residential governmental issues. They additionally figure noticeably in the remote and particularly respective arrangements of concerned nations. Be that as it may, if there should arise an occurrence of unlawful undocumented migration it gets to be distinctly troublesome as a result of nonattendance of legitimate information. They are regularly diminished to non state inhabitants.
If there should arise an occurrence of Bangladeshi workers to Assam, there is a need to comprehend the marvel truly. India and Bangladesh share an outskirt of length 4095 kilometers, of which 272 km is marine fringe and there are 53 streams in transit.