I obtain E2 treaty visa, want to travel to homecountry for brothers wedding. And re enter the states.

You should have obtained a visa first rather than changing your status. I don’t think your attorney was doing what was best for you.

Can I possibly be a U.S. Citizen?

You need to consult with a Board Certified immigration attorney.

How can I change US Consulate Interview Location for my Fiance?

The NVC needs to know which country she can get into. They can make arrangements with that country once they know she is there.

Who is the best person to sponsor me.

You need to consult with a Board Certified immigration attorney to discuss all of your options.

I am on L1b Visa, extension applied in Nov 2017, got RFE, responded and USCIS got documents on 20th July 2018, what should I do

Your company should have already filed to upgrade to premium processing. This is much too long to wait. Doesn't your immigration attorney know...

That should not be a problem and if CIS makes it a problem there are a number of very old immigration administrative cases which hold that you...

Can i travel to India while H1B petition is still in process? My OPT is valid till 2020.

Travel in this situation is very risky. If you do not have a valid F-1 visa, it is beyond risky.

H1B Transfer denial due to specialty Occupation reason

You should immediately file a Motion to Reconsider. We have won almost all of the specialty occupation/Level 1 wage RFEs and Denials. You can...

Besides rescheduling, do I have other option?

I have never understood why people make travel plans when they are in some type of immigration process which is almost always impossible to predict...

Information request - H1B Stamping

If you leave, the change of status is invalid so you will have to get a visa in order to return. It obviously would be best to leave after Oct 1.