you can take a citizenship test
Yes, it's quite common. People born in the USA can add Canadian citizenship. Being born in Canada to US parents gives you dual citizenship automatically. It's a bit more complicated when you want to add US citizenship, but not impossible.
Only if you are born in the US.
You take the citizenship test That's what they told me...
The baby will have US citizenship.
The minor child of a US citizen is always eligible for US citizenship. The child might also be eligible for Thai citizenship since he was born there.
If the parents are US citizens, then the child gets duel citizenship (citizenship in the country he/she is born in [depending on local laws], and US citizenship). Any person naturalized in the US or by American parents is a US citizen.
Yes. If the terms under which you applied for citizenship are false. This has been done to ex Nazis who were hiding in the US.
Revocation only applies to naturalized citizenship obtained fraudulently (i.e. you lied on your application). If you were born in the US, your citizenship cannot be taken away for any reason.
If you are born in the US you obtain US citizenship by birth. Another way to obtain citizenship is through the naturalization process by applying for US citizenship using Form N-400 if you are eligible.
Yes. If the child is born in the US, the the US citizenship is automatically acquired. If born abroad, you simply must register the child's birth at the nearest US embassy or consulate.
There is no citizenship requirement for Eagle Scout. You can earn it regardless of your citizenship.
I think that if your father was (and/or still is) a US citizen, then you are also a US citizen no matter where you were born. It should be rather easy to get an american passport in the US embassy or consulate in the phillipines for you. As for your mother, I believe that she has to apply for a US visa or "green card" based on her marriage to your father who was/is a US citizen, or thru your US citizenship if you are over 21 years old.