It is best to consult with an attorney for the basis of the visitor visa revocation. If there are no other grounds of inadmissibility, you should...

What happens after i-130 humanitarian reinstatement has been granted

You should write to the office that is adjudicating your humanitarian reinstatement case to inquire about any notices or for a status update.

What are the possible valid reasons to provide USCIS so I can stay up to 4-6 months more with my B1/B2 visa?

You may extend your status based on actual need, generally a tangible reason, not simply a desire to stay. Follow the I539 instructions for guidance.

No this should not present an issue with processing your EAD unless there are other names that you have used to identify yourself, particularly on...

Can Canada immigration officer know if my American green card is not valid ?

You should direct this question to an attorney who specializes in Canadian immigration law.

I Withdrew my i130 petition after our interview now I changed my mind can I take it back and continue with my petition?

No not if you already withdrew your application. In that case, you will need to refile the I130.

I-751 interview last month? How long take for a decision?

There is no way based on what you mentioned that an attorney can provide an analysis of the merits of your case and chance of approval. USCIS may...

How does the 601 work?

Before departing for the 601 waiver you should consult with an attorney to submit the 601A in the US.

Is it ok to travel outside the USA, my son 10 year green card the country of birth is UNKNOW,.

Does your son have a passport from his birth country?

Hi i want to go Norway with green card is it possible that i can travel with green?

You would not have a US passport if you are a lawful permanent resident. Yes you can travel internationally with your valid green card.