Yes, a pardon will typically still show up in a criminal background check. However, it will indicate that the individual was granted a pardon for their past conviction, which may have positive implications for their record.
Granted is the past participle of grant.
The past tense of grant is granted.
no he does not have a criminal record
Absolutely - a person's criminal past does not exclude them from buying stock in a company.
Denaturalization is rare but possible. Some grounds for loses U.S. citizenship are lying about name and identity, aliases previously used, or criminal past; subversive organization membership; and dishonorable discharge from the military.
The past tense of the verb to grant is granted.
No
If by "investigate" you mean run a criminal background check and conduct an interview, then yes. If you mean a deeper probe into that person's past, it is unlikely.
there were alot of them past
There are no automatic citizenship in the United States. If she has lived in the US in the past 5 years and has had a valid green card, she can apply for US citizenship.
No.