The Seventeenth Amendment (Amendment XVII) to the United States Constitution established direct election of United States Senators by popular vote. The amendment supersedes Article I, § 3, Clauses 1 and 2 of the Constitution, under which senators were elected by state legislatures. It also alters the procedure for filling vacancies in the Senate, allowing for state legislatures to permit their governors to make temporary appointments until a special election can be held. Under the original provisions of the Constitution, senators were elected by state legislatures; this was intended to prevent the federal government from indirectly absconding with the powers and funds of the states. However, over time various issues with these provisions, such as the risk of corruption and the potential for electoral deadlocks or a lack of representation should a seat become vacant, led to a campaign for reform.
Critics of the Seventeenth Amendment claim that by altering the way senators are elected, the states lost any representation they had in the federal government and that, in addition to violating the unamendable state suffrage clause of Article V, this led to the gradual "slide into ignominy" of state legislatures, as well as an over extension of federal power and the rise of special interest groups to fill the power vacuum previously occupied by state legislatures. In addition, concerns have been raised about the power of governors to appoint temporary replacements to fill vacant senate seats, both in terms of how this provision should be interpreted and whether it should be permitted at all. Accordingly, noted public figures have expressed a desire to reform or even repeal the Seventeenth Amendment.