Immigration is the movement of people into another country or region to which they are not native in order to settle there,especially permanently. Immigration is a result of a number of factors, including economic and/or political reasons, family re-unification, natural disasters or the wish to change one's surroundings voluntarily.Economic:
The term economic migrant refers to someone who has emigrated from one region to another region for the purposes of seeking employment or improved financial position.To leave one country or region to settle in another
examples
A group of Irish sportsmen have emigrated back to Ireland.
http://www.thefreedictionary.com/Emmigration
http://wiki.answers.com/Q/What_is_an_example_of_emigration?#slide=2
http://en.wikipedia.org/wiki/Emigration

