You should send both even though the birth certificate should be enough.

F-1 visa holder wants to quit studying and leave the US a week after starting it?

You don't need any particular document to leave but, given your situation, you might talk to your school to see if you can go home to visit your...

I am a Canadian permanent resident visiting on a B2 visa. Is it possible to get a work permit here and what is the procedure?

You need to have a visa that allows employment, a B2 visa does not. There are several employment visas and, among those, as part of NAFTA,...

I need to hire an attorney for filing my asylum case. How can I select the right attorney.

You can ask for referrals from the Bar Association in your jurisdiction and also use the "Find a Lawyer" function of this Avvo website.

To get or not married to a citizen with a felony while waiting for an immigration interview due to an asalym case.

Whether it is a good idea for you to get married only you can determine. If your spouse is a citizen, he can file an I-130 petition for you as his...

I am a US citizen. I want to adopt my daughter's 15 year old son. He was born in Brazil. My daughter visited me last week.

You need to consult with an attorney dealing with adoptions. as far as the immigration side of your question, with certain exceptions, the adoption...

I'm married to a US citizen and I have a joint sponsor.

Yes, the spouse will need to execute an I-864A.

8 U.S. Code § 1631 - Federal attribution of sponsor’s income and resources to alien.

This question does not involve an immigration issue.

U visa

It depends on the particulars of your case. Could be up to one year.

It is a different geographical area covered by a different USCIS office.