Voter turnout in the United States presidential elections
Recent decades have seen increasing concern over the fact that youth voting turnout is consistently lower than turnout among older generations. Several programs to increase the rates of voting among young people—such as MTV's "Rock the Vote" (founded in 1990) and the "Vote or Die" initiative (starting in 2012)—may have marginally increased turnouts of those between the ages of 18 and 25 to vote. However, the "Stanford Social Innovation Review" found no evidence of a decline in youth voter turnout. In fact, they argue that "Millennials are turning out at similar rates to the previous two generations when they face their first elections."
Birch Bayh
As a state legislator in the 1950s, Bayh unsuccessfully worked to lower the voting age in Indiana. He continued his effort in the Senate Judiciary Committee, where he also met opposition. In 1970, a new provision was added to the Voting Rights Act of 1965, lowering the voting age to 18 in all federal, state, and local elections. Then with the 1971 "Oregon v. Mitchell" decision, the Supreme Court ruled that state and local elections did not have to abide by the lowered voting age, though there would have to be dual elections in the 47 states where the lower federal voting age was not valid. Faced with another constitutional crisis, Bayh's subcommittee quickly began hearings on an amendment to lower the voting age to 18. What became the Twenty-sixth Amendment to the United States Constitution passed through Congress within weeks of the Supreme Court's decision, and was ratified by the states within months. In the decades since its enactment, the amendment has enfranchised millions of Americans who would have been otherwise shut out.