You could get a new one, or you can consider the date on the certificate to be the official date and use that date from now on.

If you left the U.S. for ten years, you abandoned your lawful permanent resident status. You need a new immigrant visa in order to get permanent...

There is a lot of missing information. Reinstate what? If your I-130 is terminated, you need the petitioner to file a new one.

No, I do not think it is likely at all that the trade issues between U.S. and Canada will cause any change in U.S. citizens visiting Canada.

If you do that, you will be admitted as an H4 and not as an h1b. If that is what you want to do, then that would be fine.

No, there is no problem for a conditional resident to travel out of the U.S. and return before the individual's card expires.

One would need to know your entire immigration history to advise you whether you should attend your interview abroad.

Yes, you can invite your parents to visit you in the U.S. They can file for visitor's visas to come to the U.S. and return to their country.

While the CBP One application is no longer in service, if you are eligible for an EAD based on your parole status or supervision order, then you...

What did you max out? How were you violated? What are you trying to find out and how can we help you?