Info pass and I-551 stamping are fine if you can get them. If not, because policies and practices vary among filed offices, I would travel with all...

The average processing time for I-485 (family based) from 5 USCIS service centers is about 6 to 11 months. Whether or not an interview is required...

In general, work authorization is required for K-1 in the US. This may be obtained by filing I-765 concurrently with the I-485, after marriage to...

This is a duplicate or similar question that have been asked and addressed..

A properly and timely EOS, may preclude problems in future visa applications.

In some states, privacy laws may preclude lawyers from getting your private employment information. Of course, there are exceptions. Check with...

USCIS and CBP FOIA appears to be among the fastest way to get previous I-20s.

A withdrawal may be accomplished by a simple letter to USCIS with supporting documents.

Via NVC public portal with supporting documents. Alternatively, at the consular interview.

No. There is no waiting required. It appears you may file the N-400 now. Good luck.