If you are a person with dual nationality and with two passports, one form each country for which you are a citizen, then you can travel using either passport (you only need to use one) - however, if you enter a foreign country using one passport you must use the same passport when leaving the foreign country.
You would use your UK passport to enter British territory and your US passport to enter US territory
For other teritories, you would select and use the passport which gives you the least visa requirements - and you would be able to call on the services of both the UK and US embasies wherever you were.
You must always use a valid American passport when entering and departing the US even if you are a dual citizen.
Being a citizen of two countries.
If it's a valid US passport or you are a dual-citizen most likely
If you are a citizen of both countries and that their laws allow for a dual citizen then yes it is possible to hold both passports.
Maybe there is dual citizenship, but you need to contact passport services to find out.
If you have both citizenship and both their laws allow you to hold both passport then you are legally a dual citizen of the countries.
If you are a citizen of both countries then you can apply for the dual citizenship so that you can get both passports.
If you have a green card and have lived in the US for at least five years; then apply for American citizenship and become a dual citizen of France and the US. Why giving up your French passport!?* If you are just a French citizen and do not live in the US, thinking about just exchanging the two nationalities with eachother, the answers is no.
You cannot change your passport. Rather, you can apply for a dual citizenship passport, meaning you will be issued another passport if you are eligible as a citizen of that particular country
From the United States you do not need a passport to enter Mexico. You do need proof that you are a citizen of the US. Your driver's license and social security card are usually all you need. As a Native American, you carry dual citizenship with the US.
only if a US citizen has dual citizenship with another country, than you can have a passport for each country.
If you're a citizen of the country you are visiting, then yes. You will need proof of that citizenship however, such as a valid passport. -- Help me in the battle to conquer cancer. Please support my fundraising efforts at www.conquercancer.ca/goto/donate --