These are really issues you need to discuss with your immigration attorney who obtained the I-140. He/she has much more information about what...

You will need to explain why the I-485 was denied. It is difficult to understand the facts of your case but mandamus is definitely not an option...

This all depends on what the EAD is based on. We are missing a lot of information about your status and what you have applied for.

Your visa has nothing to do with your legal status in the US. Visas are only good for travel and will not help or hinder your driver's license...

Yes, you must file a new H-1 for the new employer, regardless of what the LCA states. Sorry.

No, you cannot be a real estate agent while in H status. That is not the same activity as trading in public stocks.

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You have several options but if there is no quota backlog for the I-130 it is better to just file a new one.

Your marriage case must be filed within the six months of B-1 status, not approved. Also, you cannot file the marriage case within 90 days of your...

Unfortunately, you must a US citizen to sponsor your mother but you can get the case ready to file the minute you are sworn in.

Those offenses are probably long enough ago to not matter for a Natz case. You should be fine for either type of case.