One can prove U.S. citizenship without a passport by providing a birth certificate, naturalization certificate, or a certificate of citizenship issued by the U.S. government. These documents serve as official proof of citizenship.
Only if you can prove you are a US citizen or are entitled to be one.
No, you can only apply for a passport if one of your parents has citizenship to one of these countries.
Not for applying for citizenship. But when they check your documents on the test date and the citizenship ceremony, you will need to show them a valid passport. So, it is better to apply for one now.
Usually Yes, when you are the one to receive it. This is to ensure that you have correct proof of your identity and citizenship.
No. You don't normally need a passport except when entering or leaving a country (There may be countries that require internal passports, but if you live in one, you already know about it.) If you are traveling outside your home country and HAVE a passport, you should always keep it with you in case you need to prove your citizenship, though normally this isn't an issue.
http://travel.state.gov/law/citizenship/citizenship_781.html
Yes, you typically need your old passport to obtain a new one as it serves as proof of your identity and citizenship.
No. You still need a passport because your are travelling from one country to another, therfore you would pass over a border and go through passport control, regardless of your citizenship to any given country.
Some counties still issue them. It depends what citizenship you hold
If you want to enter a foreign country you do. The passport isn't for leaving the country of citizenship. Its for entry into foreign countries. Even some cruise lines require a passport. To get back into the country you also need one. All American citizens now need a passport.
To drive to Alaska without a passport, you can enter through Canada using a valid driver's license and proof of citizenship, such as a birth certificate or enhanced driver's license. Make sure to check the current entry requirements and border crossing regulations before your trip.
Passport Canada forms can be obtained either by downloading PDFs from the Passport Canada Forms webpage or by visiting a Passport Canada Service location. What form a person will require will depend upon one's location and citizenship status.