Difference between Internal migration and External migration.

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Internal migration	External migration
(i) Internal migration means migration of people within the political boundaries of the country.	(i) External migration means migration of people outside the political boundaries of the country.
(ii) People do not leave the country, they migrate within their country.	(ii) People leave the country and go to another country.
(iii) People migrate from one city to another city, from one district to another district, from one state to another state or region in the country.	(iii) People migrate from one country to another country or one region to another region in the world.
(iv) For example, people going to Mumbai from other states of India for jobs.	(iv) For example, Africans migrating to other countries for higher education.

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Difference between Internal migration and External migration.

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