The purpose of this legislation is to establish stricter requirements for individuals voting in federal elections. It mandates that voters must provide both government-issued photo identification and proof of U.S. citizenship before they can cast their ballots. Key provisions of the law include the requirement for voters to present either a single document that serves as both proof of citizenship and photo ID or two separate documents that fulfill these criteria. If a voter's name does not match on both documents, they must provide additional evidence of any name changes.