Can my wife re-enter the country?

As a US citizen she must have a US passport to enter and leave the US.

Peruvian, I entered to U.S with a tourist visa and overstay for 5 years, I left voluntarily After 10 year ban can I come back?

You have asked this question multiple times and it has been answered multiple times.

I got my h1b stamped 2010,but due to some personal reason i couldnt not go back.Now my b2 rejected,can i still use valid h1

You can only use the H-1B visa if you are coming to the US to work for an H-1B employer that has an approved H-1B petition for you. You should...

From J-1 to B-2 visa during grace period?

Yes, as long as you have a reason for doing so that is accepted by USCIS.

Travel to India via connecting flight if L1 visa not stamped

As my colleagues state, you would need to check with the airlines.

If your I-94 has not expired, you can have an employer file for a change of status. You should retain an experienced immigration lawyer to...

Yes.

If i been isses the u.s.immirant visa, how long can i wait before travelling to the state.

You must enter the US before the visa expires.

I am an indonesian have been enter US for 2 times, and on the third time I was in deportation . After that 5 years ago we were

Not enough facts here. If your spouse is a US citizen, you might be able to request permission to reapply for admission to the US, and apply for...

If you were recently granted cancellation of removal

A agree with my colleague.