Answer:The patterns of major and minor migration streams are likely to evolve due to several influencing factors. Economic opportunities play a significant role, as shifts in job markets and income disparities can drive migration to regions with better prospects. Political instability and conflicts often prompt people to flee to safer environments, while climate change, including extreme weather events and rising sea levels, can force populations to relocate from affected areas. Social and demographic trends, such as aging populations in certain countries, may also alter migration flows as younger individuals move to areas with better opportunities. Government policies, including changes in immigration regulations and border controls, significantly impact migration patterns by either facilitating or restricting movement. Additionally, technological advancements in transportation and communication can make migration more accessible, and educational opportunities may attract students and professionals to new locations. These factors interact in complex ways, contributing to shifting global migration patterns.