Children must always be adopted in court that has jurisdiction over the place where they resided at when they were placed with you. You will be unable to get a Mexican birth certificate until you do so.
The American consulate will be able to give you names of attorneys.
You may have problems trying to obtain US citizenship without the proper Mexican documents. I urge you to contact a Mexican Consulate for additional information
No. Birth and Adoption certificate are different
no
You can't change your age on your BIRTH certificate unless you can actually prove that the date on the BIRTH certificate is wrong.
You can't change your original birth certificate but you can change your name. See a lawyer or get married.
Yes, if it is a second certificate issued for an adoption. The original birth certificate lists the biological parents -- if known. The state doesn't care how they feel about each other.
Your birth certificate will not help you. You can enter the US from Mexico with an "enhanced" US drivers license, but only if you are traveling by sea or land, not by air.
In some states if a person requests a change to their birth certificate such as a change of gender or change of name the actual birth certificate is updated as if it was always that way. In other states an affiliate of correction is issued. It usually consist of a copy of the original birth certificate with a certified statement showing the correction and stating that this is a valid birth certificate for the stated person.
There are a couple reasons. One make sure it a state certified birth certificate and not a Certificate of birth from the hospital, these usually have your foot prints on them. Two could be an adoption matter. In either case this is a matter that should talk to your parents about.
A child born outside the US will not be issued a US birth certificate. The birth certificate will be issued by the country in which the child was born.
Cannot without official adoption.
No. The adoption order serves to show the relationship.
She can order her birth certificate online at the website of the Registro Civil de Vera Cruz.