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Human migration is the movement of people from one place to another, [1] with intentions of settling, permanently or temporarily, at a new location (geographic region). The movement often occurs over long distances and from one country to another (external migration), but internal migration (within a single country) is the dominant form of human migration globally.
Migration, migratory, or migrate may refer to: Human migration. Human migration, physical movement by humans from one region to another
[1] [2] [3] As such, there is no simple accepted definition of migration. [4] One of the most commonly used definitions, proposed by the zoologist J. S. Kennedy [ 5 ] is Migratory behavior is persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle.
The International Organization for Migration's Global Migration Data Analysis Centre states that "there is no internationally accepted statistical definition of labour migration", but refers to the International Labour Organization (ILO)'s definition: "international migrants who are currently employed or unemployed and seeking employment in their present country of residence".
Italian chain migration was initially wholly male based on intent to return, but became a source of family reunification when wives eventually immigrated. Chinese chain migration was almost exclusively male until 1946, when the War Brides Act allowed Chinese wives of American citizens to immigrate without regard to Chinese immigration quotas ...
A specific mass migration that is seen as especially influential to the course of human cultural and anthropomorphic history may be referred to as a 'great migration'. For example, great migrations include the Indo-European migrations to Europe, the Middle East, and South Asia during the Bronze Age, the Bantu migrations across sub-Saharan Africa, Barbarian invasions during the Roman Empire ...
Wildebeest migrating in the Serengeti. Migration, in ecology, is the large-scale movement of members of a species to a different environment.Migration is a natural behavior and component of the life cycle of many species of mobile organisms, not limited to animals, though animal migration is the best known type.
Emigration is the act of leaving a resident country or place of residence [1] with the intent to settle elsewhere (to permanently leave a country). [2] Conversely, immigration describes the movement of people into one country from another (to permanently move to a country). [3]