Read the scenario. it is election day. group x appears at the polls, but each member of that group is turned away and not allowed to vote. group z appears as well; group z's members are allowed to vote as long as they brought a utility bill validating their address. what has happened to each group? a. group x has had its voting rights abridged; group z has had its rights denied. b. group x has had its voting rights abridged; group z has had its rights ignored. c. group x has had its voting rights ignored; group z has had its rights denied. d. group x has had its voting rights denied; group z has had its rights abridged.