AdvertisementA new mail-voting exhibition is a reminder that its use dates back to the Civil WarPlay02:54Download AudioAugust 24, 2024Hansi Lo WangfacebookEmailThe "Voting by Mail" exhibition at the National Postal Museum in Washington, D.C., tracks the long history of mail-in voting in the United States with a selection of historical ballot envelopes, election mailers and photographs. (NPR)
