Legal migration refers to the process by which individuals move from one country to another in accordance with the laws and regulations of the destination country. This can include obtaining visas, work permits, or residency permits, allowing migrants to live, work, or study legally. Legal migration is often pursued for various reasons, such as seeking better job opportunities, reuniting with family, or escaping conflict. Countries typically have specific criteria and procedures for legal migration, which may vary widely. These regulations are designed to manage the flow of migrants and ensure that they contribute positively to the host society. Organizations like the United Nations and various non-governmental organizations often advocate for fair and humane migration policies.