Voter turnout in the US has generally been declining, reaching a 20-year low of 58% of the eligible voting population in 2016. Historically, certain groups like African Americans, women, and youth faced barriers to voting through policies like literacy tests and poll taxes. The Voting Rights Act of 1965 helped increase African American voter turnout by outlawing discriminatory practices. However, a 2013 Supreme Court decision removed certain protections, and some states have since enacted new voting restrictions like voter ID laws and limits on early voting. There are ongoing debates around how to increase voter participation and address modern forms of potential disenfranchisement.