Here are potential responses to the questions:
1. Migration rates differ between countries due to factors like a nation's economic opportunities, wage differentials, political stability, migration policies, geographic proximity to other nations, and demographic trends within a country. Countries with strong economic growth and job opportunities tend to see higher in-migration, while nations experiencing conflict or stagnation may experience more out-migration.
2. Strict migration policies can be seen as counter-productive for a few reasons. They may discourage highly skilled foreign workers and students who could contribute economically from immigrating or staying long-term. They also risk creating an underground population of undocumented immigrants who live in the shadows and are less able to integrate. This undermines the rule