The term under consideration relates to policies and actions undertaken by the 45th President of the United States concerning the issuance of authorization for foreign nationals to enter the country. These authorizations can encompass various categories, including those for tourism, work, or study. For example, changes may have been implemented regarding the eligibility criteria or the application processes for specific types of entry permissions.
Policies enacted during that administration had significant effects on international travel and immigration patterns. They impacted various sectors, including tourism, business, and education, and influenced global perceptions of the United States. A historical examination of these policies provides insight into the complex interplay of national security concerns, economic interests, and foreign relations.