If you have not already established your U.S. citizenship with us ,we need to see proof of U.S. citizenship .s   We can accept only certain documents as proof of U.S. citizenship .s    These include :s U.S. passport ; Certificate of Naturalization N-550/N-570 ; Certificate of Citizenship N-560/N-56 Certificate of Report of Birth DS-1350 ;   Consular Report of Birth Abroad FS-240 , CRBA .
What are the different ones that are accepted?
One of them is  U.S. driver 's license