National: Voting rights; Ranked-choice voting; Electoral College; Voter ID; Voter suppression
Arizona: Tucson’s election system
California: Vote-by-mail; Instant-runoff voting
Florida: Election costs; Election reform
Illinois: Precinct cuts
Indiana: Vote centers, II; Paper ballots; Election workers
Maine: Voter ID; Instant-runoff voting; Voting restrictions
Michigan: Election reform, II, III, IV
Minnesota: Voter ID; Ranked-choice voting
Mississippi: Voter ID
New Mexico: Voter registration, II
New York: Primary date; Voting concerns; NYC board of elections
North Carolina: Voter ID
Ohio: Coin toss
South Carolina: Voter ID, II; Presidential primary
Tennessee: Voter ID; Voter Confidence Act; Instant-runoff voting, II; Occupy polling places
Texas: Voter ID; Poll workers
Virginia: Election judges
Wisconsin: Poll workers; Transient voters; Voter ID