* Immigration is defined as the transition of individuals from their country of origin to another country for stability and live, there are many factors that pay the individual to migration, and include economic factors; As the desire to get better jobs, the level of higher income, improve the standard of living, and get a good level of education, as well as non-economic factors, such as religious or ethnic persecution, or as a result of political unrest, or the occurrence of natural disasters, and should be mentioned Positive impacts on the host country There are many positive effects and migration benefits to the host country, including: Solving the problem of high aging among the population: Some Western countries face the problem of low birth rate, and increase the number of elderly personnel Fill in unwanted functional vacancies

: There are some professions that reject indigenous people work, * because of the social status associated with them, or as a result of their low wages, while migrants accept, so that companies and employers are preferred to be employed, Multiculturalism in society: Immigration contributes to a society with a large cultural diversity in many areas; As music, kitchen, literature

, and politics. Increased economic output, improvement of living: Immigration contributes to increasing the volume of workforce in the host country, leading to improved production capacity and greater economic growth, as well as taxes paid by migrants, which contribute significantly to the state's public treasury. * Introducing new skills: Migration stimulates the host country because of the skills that may enjoy many migrants, which may be uniformized in indigenous peoples, stimulating these innovation skills, leading to a significant contribution to economic growth. The positive effects on the country's sender countries receive 

migration for many positive effects. Immigration leads to mitigation of unemployment, due to migration of numbers of workers, which in turn leads to increased income of the remaining workers, Negative impacts on the host country despite the positive impacts of migration on the host country, but may result in some of the negatives reflected in it, and as some of these negatives: structural unemployment:

 can be exposed Pressure on public services: Migration increases the population of host countries, increasing demand for social facilities and services; As hospitals, public transport, schools, and others, leading to further taxes on the population; To be able to provide these services and expute them, and indigenous people may note the low quality of public facilities as a result of the population that grows more quickly than the speed of processing and preparing those facilities. * High residential costs: Migration and population increased to increased housing pressure, thus rising rental costs and houses, which in turn leads to the low standard of living and price. Language barriers: The difference between indigenous migrants and people, including staff, managers, customers and sellers, are sometimes a problem affecting communication between individuals, which imposes business owners to find solutions to this problem. * Legal issues: The employer may need to deal with some legal issues associated with the employment of migrant workers in the host country, such as providing a travel visa when needed, resulting in some costs

. Negative effects on the country's sender despite the positive impacts of migration on the country, which leaves some of its members, they may also return to some negatives and damage to it, and as the most important negatives come: the negative impact of migration on The loss of the sender country for a number of qualified personnel, experts, and coaches are high. Some social problems related to the family, leaving the father for his children and immigration abroad for example, leading to the emergence of children in an incomplete atmosphere.