If your name is on it, and the expiration date is correct, then it is your I-94 and the number is correct.

I am not aware of any reason you would not be permitted to visit someone in jail. If you have DACA, the prison authorities cannot have you...

If you were a victim of a qualifying offense and cooperated with law enforcement, then yes, you can file a U visa application.

Could be that filing the N-400 delayed the I-730, and yes naturalizing will render your relative ineligible for the I-730.

You will get a receipt by mail and you will get another document telling you how to set up a USCIS account.

Check the laws of your country how to get a birth certificate. If that does not work, file a Freedom of Information Act request to get a copy of...

If you have 365 days unlawful presence and you leave the U.S. you will be barred from returning for 10 years. But you can get a waiver if you can...

Once you have created your religion and ordained ministers to your faith, you can file petitions for them to come to the U.S. as religious workers.

There is no harm trying. You can file the request and the embassy can decide what to do with it. They have complete discretion.

There is an automatic revocation after, I think 90 days, so the embassy will return the application to USCIS, who will wait until that time has...