; or (B) on Indian lands wherein at least 20 percent of the voting-age population belongs to a single language minority group. (7) New list maintenance process Any change to the maintenance of voter registration lists that adds a new basis for removal from the list of active registered voters or that puts in place a new process for removing a name from the list of active registered voters— (A) in the case of a political subdivision imposing such change if— (i) two or more racial groups or language minority groups each represent 20 percent or more of the voting-age population of the political subdivision; or (ii) a single language minority group represents 20 percent or more of the voting-age population on Indian lands located in whole or in part in the political subdivision; or (B) in the case of a State imposing such change, if two or more racial groups or language minority groups each represent 20 percent or more of the voting-age population of— (i) the State