1. Migration
Migration is the displacement of population that occurs from one place of origin to another destination.
There are 2 types of migration:
Immigration and Emigration

2. Immigration
Immigration is the entry to a country or region of people who were born or come from another place.
In the country of origin of the immigrant there are certain legal problems for emigration, largely created by the respective government, which tries to prevent the outflow of migrants, especially since the vast majority of them are usually young adults of working age And contribute to the development of the country or the objectives established by the government itself.
In each country, obstacles to the entry of immigrants are much clearer and have multiple facets, both on the part of the respective governments and by the country's own inhabitants and even of other established immigrants, especially if they come from countries Different.

3. Emigration
Emigration consists of leaving the place of origin to settle in another state or town

4. Reasons to emigrate
Political reasons: Migrations due to political crises present in certain countries.
Socioeconomic reasons: The majority of those who migrate do so for economic reasons, seeking a better standard of living, better working conditions and remuneration, or in more critical cases, access to employment. The situation of hunger and misery in many underdeveloped countries forces many emigrants to risk their lives in order to get out of their situation.
Cultural reasons: Culture has a great deal of weight in decision making, for example, educational possibilities are often very important in deciding migrations from one place to another, to the extent that, in the rural exodus, this factor is Often determinant, since those who migrate from rural to urban are usually young adults who are likely to have children in the future.
Family reasons: Family ties are also an important factor in the decision to emigrate, especially in the most recent times, in which any emigrant from an underdeveloped country needs a lot of help to establish himself in another country of greater economic development.
War reasons: They constitute a true source of forced migrations that have given rise to mass displacements of the population, fleeing from the extermination or persecution of the victorious country or army.