Human migration is the movement by people from one place to another, particularly different countries, with the intention of settling temporarily or permanently in the new location. It typically involves movements over long distances and from one country or region to another. Migration can be voluntary or involuntary. Involuntary migration includes forced displacement (in various forms such as deportation, slave trade, trafficking in human beings) and flight (war refugees, ethnic cleansing), both resulting in the creation of diasporas.