English, spaces and exchanges: What drives people to leave their country to go and live or study in another country?

First of all I would like to give a definition of «Exchange». It’s a continuous movement or circulation. It includes all type of exchanges : people, trade or media. The discovery and conquest of new land constitute new cultural areas which often transcend the borders of a States. However, we decided to focus our work on the United States. The concept «Spaces and Exchanges» illustrates the theme of the discovery of new space so it implies the discovery of new territories, the major waves of immigration and the travel which involves the search of new experiences or a sense of community . Today we see that despite a very uneven level of development, the world has never been such integrated.                                                     What drives people to leave their country to go and live or study in another country?

Best documents to illustrate the notion is a text The big issue = mind of the gap year from irish inde, a life drawing yt, illegal immigration explained audio, and best minority group 

– The first document is a text The big issue = mind of the gap year from irish inde.

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