You marrying someone from canada does not affect your asylum application. Once you get your asylum green card you will be able to sponsor your wife...

On part 1 of form I-485, do I put my Canadian address or my husbands address in the US where I am currently staying on a B2 visa

Use the address you are staying in at the moment. All the notices will be sent to this address in the future. All the best.

Is it possible to enter US with only I140 approval without Any visa?

I-140 can not be used to travel to the US. You can start and apply for a fresh H1B visa and get it approved in order to come here. All the best.

When can I apply for an I-485 (Application to Register Permanent Residence or Adjust Status)?

For the F4 category you will be able to apply 11 months ahead of your priority date but looking at your priority date it doesn't seem like you will...

I-751

Without knowing more information it is really hard to answer the question, but having a attorney at this stage will not affect the processing time...

Can a toddler, legally born in the US, gain a passport of a second country?

Yes you may be able to do that, to help you with this process please check the link below. It has all the information you need to know. All the best.

Question about benefits of early filing of Adjustment of Status (AoS) I-485

1. EAD is an employment authorization card, if you have one you care allowed to work and switch employes and become self-employed too. 2. Yes,...

Is it good for LPR to apply a reentry permit if going abroad for less than 1 year but more than 6 months or it is unnecessary?

It is required that you spend atleast 6 months in a year in the US. If you think you are going to take more time than that why not get a reentry...

USCIS generally considers gross income for affidavit of support. All the best.

Hi! I'm in the US on a E3D visa, need to apply for EAD

That is okay, just make sure to send proof of marriage along with it. All the best.