 That allows for the penetration of languages used in the semi-peripheries into the core and peripheral nations, with the flow of migrants moving out of the semi-peripheral nations to the core and periphery for trade purposes.Thus, the global language system examines rivalries and accommodations using a global perspective and establishes that the linguistic dimension of the world system goes hand in hand with the political, economic, cultural and ecological aspects.Specifically, the present global constellation of languages is the product of prior conquest and domination and of ongoing relations of power and exchange.