Yes, they are required to get 2 forms of id from the federal government to establish legal right to work in the US.
No
No
As long as you have a drivers license.
yes.
1940
the legal age is 16 years old
16 years of age
no
All states permit any legal resident to have a driver's license and a number of states process drivers license applications without asking about legal residence status. Thus a drivers license is not proof of citizenship.
No. You are only allowed to have one drivers license - issued by the state in which you maintain your legal residence.
That's not legal in any state.
What is meant by "surrendering?" If you mean giving a copy of your license to your employer for their records, that is legal and proper. Your drivers license is a 'public record' document.