Greencard through family with citizenship

Yes your brother can petition for you but it will take approximately 12-14 years until the visa becomes current and he is able to immigrate to the US.

In DS-160 form, there's a question - Did anyone ever filed immigration petition on your behalf? Yes or No?

Yes an employer petition would qualify as an immigrant petition that was filed on your behalf.

How do I start to get the working holiday visa according to you?

In order to work in the US, you will need work authorization, which can only be obtained with the filing of immigration petitions. To determine...

Adjust Immigration status

Generally 6-9 months so you are still okay with processing times. If concerned you can schedule an Infopass appointment at your local USCIS service...

How much time will you receive in TN for first time offense of a habitual traffic offender?

Consult with a criminal defense attorney in TN for further assistance as this is not an immigration question.

Can a person with no passport, no citizenship get immigrant visa in U.S. consulate?

Consult with an attorney in private regarding your specific circumstances to determine any available options for you.

Is there any benefit in applying for a K3 visa?

No since the processing times for both petitions is approximately the same so you wouldn't save much time in having your spouse enter the US.

It depends on why the previous non-immigrant visas were denied. If based on your inability to prove your intent then that should not impact your...

I send the form N-400 with a check, but I forget to send a copy of my green card. I want to know if my form will be rejected?

They will likely issue a request for evidence asking for a copy of the front and back of the permanent residency card.

Can I leave US while my green card application (based on approved I-130) is pending?

You should apply for an advanced parole through the filing of Form I131 if you have not already done so in the adjustment of status application.