You'll need a passport,your residency, and might need the Covid flu shot only if you are traveling outside the country. If you're only traveling throughout the US only need an ID could be passport, alien card, drivers license... you can get the passport on the local post office too
If you flying internationally, you would need a passport of the country you were born and if you flying nationally then you gonna need a type of ID whether is a State ID or Driver's licensed. How do you get your passport? At your embassy
Id or drivers license
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