USA visa with prior trip to Iran in previous passport can I get away with omitting any mention of the Iran trip? [duplicate]

1. Does the passport you are traveling with contain your US visa?
2. Can you go to America after going to Iran?
3. Can you get ESTA if you have been to Iran?
4. Can I enter the US multiple times with Esta?

Does the passport you are traveling with contain your US visa?

When you arrive at the U.S. port-of-entry (POE, generally an airport or land border) the Customs and Border Protection Immigration Officer will check your visa in the old passport and if s/he decides to admit you into the United States they will stamp your new passport with an admission stamp along with the annotation ...

Can you go to America after going to Iran?

The main consequence of having visited Iran before going to the U.S. is that you are no longer eligible to travel on the Visa Waiver Program (VWP). ... That's always true whether or not you've visited Iran though. A visa is never a guarantee of admission. From I have a valid visa for the USA.

Can you get ESTA if you have been to Iran?

Travellers that have ever been to Iran or Iraq are not always able to apply for an ESTA. ... People that possess a passport issued by Iran, Iraq, or one of the other countries mentioned above generally do not qualify for an ESTA to travel to the USA.

Can I enter the US multiple times with Esta?

Your ESTA authorization is generally valid for multiple trips over a period of two years (starting the date that you are approved) or until your passport expires, whichever comes first. As long as you received an ESTA authorization to travel, you do not have to reapply during the validity period.