Immigration is the process by which individuals move from one country to another with the intention of settling there. People may immigrate for various reasons, including seeking better job opportunities, escaping conflict, or reuniting with family members. This movement can significantly impact both the immigrants and the host country, influencing cultural diversity and economic growth. Governments often have specific laws and regulations that govern immigration, which can include visa requirements and residency permits. Organizations and agencies, such as the United Nations and various non-profits, work to support immigrants and ensure their rights are protected during the transition to a new country.