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Labor demand in destination countries also plays a role. Industries such as agriculture, construction, and hospitality often rely on migrant workers. Employers may benefit from migrant labor, even when political rhetoric emphasizes restricting immigration.
Alternative Approaches to Immigration Management
Rather than relying solely on border walls, many experts advocate for comprehensive immigration policies that address both enforcement and opportunity.
1. Legal Migration Pathways
Expanding legal channels for migration can reduce incentives for illegal crossings. Temporary work visas, seasonal labor programs, and refugee resettlement initiatives allow governments to manage migration in an orderly way.