(1) the term election has the meaning stated in section 431 (1) of title 2;

(2) the term Federal office has the meaning stated in section 431 (3) of title 2;

(3) the term motor vehicle drivers license includes any personal identification document issued by a State motor vehicle authority;

(4) the term State means a State of the United States and the District of Columbia; and

(5) the term voter registration agency means an office designated under section 1973gg–5 (a)(1) of this title to perform voter registration activities.