Generally, a citizen of a foreign country who wishes to enter the united states must first obtain a visa, either a nonimmigrant visa for a temporary stay, or an immigrant visa for permanent residence Know before you visit almost a million individuals enter the u.s Everyone arriving at a port of entry to the u.s Is subject to inspection by customs and border protection officers for compliance with immigration, customs and agriculture regulations. Find out the answers to questions like do i need a us visa? when travelling to america, and other useful frequently asked questions. Travel for pleasure or tourism may include a short visit for vacation, visiting family and friends, or for medical treatment.
For tourism, business, or medical treatment, you may need a visitor (tourist) visa Learn how to get or renew this nonimmigrant visa. The united states provides for immigrant visas based on family ties, employment, adoption, special immigrant categories, and the diversity visa
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