Migration refers to the movement of individuals or groups from one place to another, typically for the purpose of settling temporarily or permanently in a new location. This movement can be internal, within a country, or international, between countries. Migration can occur for various reasons, including economic opportunities, better living conditions, environmental factors, political instability, or social factors like family reunification. It plays a crucial role in shaping the demographic, social, and economic landscapes of both the origin and destination areas. Migration is influenced by a wide array of factors, which can be broadly categorized into "push" and "pull" factors. Push factors are those that compel people to leave their place of origin, such as poverty, lack of employment opportunities, conflict, natural disasters, and political oppression. On the other hand, pull factors are those that attract individuals to a new location, such as better job prospects, political stability, improved living standards, and access to better healthcare or education. These factors often work together, creating complex patterns of migration that are both voluntary and forced. One of the most prominent theoretical frameworks in understanding migration is Lee's Theory of Migration, developed by Everett Lee in the 1960s. This theory attempts to explain why people migrate and the factors that influence their decision-making. Lee proposed that migration is influenced by a series of factors related to both the origin and destination, and the personal characteristics of the individuals involved. According to Lee’s theory, migration is not merely a response to "push" factors at the origin but is a result of the interplay between push and pull factors, as well as intervening obstacles that may prevent or facilitate migration. These obstacles can include physical barriers, legal restrictions, economic costs, and social ties that may influence the decision-making process. Lee emphasized that migration is a complex and multidimensional phenomenon, shaped by various forces operating at different levels. Lee's theory identifies several key components: 1. Push Factors: These are the negative aspects or conditions in the place of origin that drive people to leave. These can include economic hardship, lack of opportunities, political instability, armed conflict, environmental degradation, or social inequality. The greater the intensity of push factors, the more likely individuals are to consider migration as a solution to their problems. 2. Pull Factors: These are the positive aspects of the destination that attract migrants. These factors could include better job opportunities, higher wages, better living standards, political stability, improved education or healthcare systems, and a more favorable environment. Pull factors make a particular destination more attractive than the current place of residence. 3. Intervening Obstacles: Lee stressed that while push and pull factors are critical in migration decisions, intervening obstacles