What is priority date?

Family based. Your priority date is the date when Form I-130, Petition for Alien Relative was received by USCIS. Employment based. If you have...

H1B to L1A Conversion & Relocation While COS Petition is pending?

Your relocation shouldn't be an issue, as long as your job duties and position remain the same.

You can get married, but b/c you have mentioned that your process was complicated, I would strongly advise consulting with an immigration attorney...

Did the immigration law allow a 20 years us citizen to sponsor his spouse?

Yes, your age is immaterial to the sponsorship.

I have two kids from a previous relationship. So do my kids have to have my husband last name? For k1 visa

No, they do not need to change their last name. You have to provide their birth certificate anyway.

You should be able to type up an explanation about why Saudi Arabia doesn't issue police reports and include it with your application. Best would...

I had my N400 interview ?

The simple answer is “it depends”. You could travel but there are several considerations. First, you continue to be a permanent resident and have...

What will I do?

I'm a bit confused about how this happened if the employer gave you an offer and then rescinded? Regardless, you are here now so you can either...

Hello, I would like to know, if I can switch job if I have EAD and crossed 180 days with the filing company.

You need to determine if and when the I-140 was approved to answer this.

How can I sponsor a friend in Pakistan to come for a visit in the United States

you can't sponsor her the same way you would a family member. However, she can come on a tourist visas(see previous colleague's response).