The Voting Rights Act of 1965 shattered decades of legal barriers that kept millions of Black Americans from casting a ballot. Signed by President Lyndon B. Johnson on August 6, 1965, it marked a turning point in the struggle for racial equality.
Year signed into law: 1965 ·
President who signed: Lyndon B. Johnson ·
Constitutional amendment enforced: 15th Amendment (1870) ·
Key Supreme Court case that weakened it: Shelby County v. Holder (2013)
Quick snapshot
- Outlawed literacy tests and poll taxes for federal elections National Archives (U.S. federal archive)
- Required preclearance for states with a history of discrimination U.S. Department of Justice (civil rights division)
- Authorized federal voter registrars U.S. Senate (.gov historical site)
- Centuries of Black voter suppression after Reconstruction NAACP Legal Defense Fund (civil rights litigation organization)
- Civil rights movement and Selma protests The American Presidency Project
- National outrage over state violence toward peaceful marchers Supreme Court of the United States
- Black voter registration in the South tripled within 4 years Brennan Center for Justice (nonpartisan law & policy institute)
- Opened the door for thousands of Black elected officials Joint Center for Political and Economic Studies (research institution)
- Became a model for later voting reforms Lawyers’ Committee for Civil Rights Under Law
- Still federal law but preclearance formula ruled unconstitutional (2013) U.S. Department of Justice (civil rights division)
- Congress has not passed new coverage formula Brennan Center for Justice (nonpartisan law & policy institute)
- Ongoing debate over modern voter ID laws and gerrymandering NAACP Legal Defense Fund (civil rights litigation organization)
Five key facts, one pattern: the Voting Rights Act built a protective framework that was later dismantled at its foundation.
| Attribute | Value |
|---|---|
| Signed into law | August 6, 1965 |
| Majority vote margin (House) | 333-85 |
| Majority vote margin (Senate) | 79-18 |
| Preclearance struck down | Shelby County v. Holder, 2013 |
| Number of sections | 15 sections (original act) |
Congressional majorities in 1965 were overwhelming, yet today partisan gridlock prevents restoration of the act’s central enforcement tool.
What did the Voting Rights Act of 1965 do?
Overview of key protections
- Outlawed literacy tests and other discriminatory voting qualifications National Archives (U.S. federal archive)
- Required jurisdictions with a history of discrimination to get federal approval before changing voting laws U.S. Department of Justice (civil rights division)
- Authorized federal examiners to register voters in certain areas U.S. Senate (.gov historical site)
- Imposed criminal penalties for interfering with voting rights Brennan Center for Justice (nonpartisan law & policy institute)
Section 2: Nationwide ban on discriminatory voting practices
Section 2 is a permanent, nationwide ban on any voting practice that results in discrimination based on race or color. It applies everywhere, not just to the covered jurisdictions of Section 5 U.S. Department of Justice (civil rights division). Courts have used Section 2 to strike down at-large election systems, gerrymandered maps, and voter ID laws that disproportionately affect minority voters.
Section 5: Preclearance requirement for covered jurisdictions
Section 5 was the engine of the Voting Rights Act. It required states and localities with a documented history of voter discrimination—identified by the formula in Section 4(b)—to submit any proposed voting change to the U.S. Department of Justice or a federal court for approval before it could take effect U.S. Department of Justice (civil rights division). The goal was to stop discriminatory changes before they harmed voters, rather than relying on costly after-the-fact lawsuits.
Section 4(b): Coverage formula
Section 4(b) provided the trigger: it identified jurisdictions that had used a test or device (like a literacy test) and had low voter registration or turnout in the 1964 election. When the Supreme Court struck down that formula in Shelby County v. Holder (2013), it effectively ended the preclearance requirement U.S. Department of Justice (civil rights division). The act’s backbone was broken.
Bottom line: The Voting Rights Act created a two-tier protection system—a nationwide ban (Section 2) and a targeted preclearance regime (Section 5) for the worst offenders. The Supreme Court’s removal of the coverage formula in 2013 made the preclearance section unenforceable.
For voters in formerly covered jurisdictions—especially in the Deep South—the removal of preclearance meant states could enact new restrictions without advance federal scrutiny. The result: a wave of voter ID laws, polling place closures, and purges of voter rolls.
The implication: without a new coverage formula, the act’s most powerful tool remains dormant.
What caused the Voting Rights Act of 1965?
Jim Crow laws and Black voter suppression
From the end of Reconstruction in the 1870s through the 1960s, Southern states enacted a web of laws—literacy tests, poll taxes, grandfather clauses, and outright intimidation—designed to prevent Black Americans from voting. By 1964, fewer than one in four eligible Black voters in the South were registered NAACP Legal Defense Fund (civil rights litigation organization).
Selma to Montgomery marches (March 1965)
In response to the murder of voting-rights activist Jimmie Lee Jackson, civil rights leaders organized a march from Selma to Montgomery, Alabama, to demand voting rights. The first march on March 7, 1965, ended in violence when state troopers attacked marchers at the Edmund Pettus Bridge—a day that became known as Bloody Sunday.
Bloody Sunday (March 7, 1965)
Television footage of peaceful marchers being beaten, tear-gassed, and trampled by police horrified the nation. The national outrage created a political opening for President Lyndon B. Johnson to push a voting rights bill through Congress NAACP Legal Defense Fund (civil rights litigation organization).
15th Amendment inaction
The 15th Amendment, ratified in 1870, prohibited denying the vote based on race. But for nearly a century, the federal government failed to enforce it. Southern states exploited that inaction with impunity National Archives (U.S. federal archive).
Bottom line: The Voting Rights Act was a direct response to a century of deliberate disenfranchisement. The images of Bloody Sunday galvanized Congress and President Johnson to pass the act.
The same segregationist system that fought civil rights marches would eventually be dismantled by the law those marches inspired. But the law’s most powerful tool lasted only 48 years before it was rendered inert by a Supreme Court decision.
What this means: the law’s transformative power depended on the political will that created it, and that will proved temporary.
Why is the Voting Rights Act of 1965 important?
Immediate effects on Black voter registration
In 1964, before the act, only about 23% of eligible Black voters in the South were registered. By 1969, that figure had soared to over 60% Brennan Center for Justice (nonpartisan law & policy institute). In Mississippi, Black registration jumped from 6.7% to 59.8% in those four years.
Long-term impact on U.S. democracy
The act fundamentally altered political representation. The number of Black elected officials in the United States rose from fewer than 500 in 1965 to more than 10,000 by the early 2020s Joint Center for Political and Economic Studies (research institution). The Voting Rights Act also served as a model for the 1975 extension that protected language minorities.
Legal precedent for future civil rights laws
Section 2 of the act continues to be used to challenge discriminatory voting maps and laws. The Supreme Court has repeatedly relied on Section 2 to strike down racial gerrymanders and at-large election systems that dilute minority voting power.
The catch: after Shelby County v. Holder (2013), the tools to stop discrimination before it harms voters have been lost. The Brennan Center reports that states formerly covered by Section 5 quickly adopted stricter voter ID laws, cut early voting, and closed polling places Brennan Center for Justice (nonpartisan law & policy institute).
What is the Voting Rights Act of 1965 summary?
Simple definition
At its simplest, the Voting Rights Act of 1965 is a federal law that prohibits racial discrimination in voting. It was designed to enforce the 15th Amendment’s guarantee that the right to vote cannot be denied on account of race National Archives (U.S. federal archive).
Key provisions in brief
- Section 2: Nationwide ban on discriminatory voting practices.
- Section 4(b): Coverage formula to identify jurisdictions subject to preclearance.
- Section 5: Preclearance requirement for those jurisdictions.
- Section 203: Language assistance for non-English-speaking voters.
Legislative history and party votes
The act was signed into law by President Lyndon Johnson on August 6, 1965. It passed with strong bipartisan support: the House voted 333-85, and the Senate voted 79-18 U.S. Senate (.gov historical site).
Bottom line: The Voting Rights Act of 1965 was the most effective civil rights law in American history, but its core enforcement mechanism was removed by the Supreme Court in 2013. For voters in formerly covered states, the protection of advance federal review no longer exists.
The catch: without a new coverage formula, the act’s preclearance section remains dormant.
Timeline: Key dates in the Voting Rights Act’s history
The following timeline traces the act’s evolution from ratification to the present.
| Date | Event |
|---|---|
| 1870 | 15th Amendment ratified, prohibiting denial of vote based on race. National Archives (U.S. federal archive) |
| 1890s–1960s | Southern states enact Jim Crow laws including literacy tests, poll taxes, grandfather clauses. NAACP Legal Defense Fund (civil rights litigation organization) |
| March 7, 1965 | Bloody Sunday: state troopers attack civil rights marchers at Selma’s Edmund Pettus Bridge. The American Presidency Project |
| March 15, 1965 | President Johnson addresses Congress demanding a voting rights bill. Supreme Court of the United States |
| August 6, 1965 | Voting Rights Act signed into law. U.S. Senate (.gov historical site) |
| 1965–1969 | Black voter registration in the South surges from 23% to over 60%. Brennan Center for Justice (nonpartisan law & policy institute) |
| 2013 | Supreme Court in Shelby County v. Holder strikes down Section 4(b) coverage formula. U.S. Department of Justice (civil rights division) |
| 2021–present | Congress repeatedly fails to pass the John Lewis Voting Rights Advancement Act. Lawyers’ Committee for Civil Rights Under Law |
The John Lewis Voting Rights Advancement Act would restore a preclearance formula based on modern data, but it has stalled in the Senate since 2021. Without it, Section 5 remains a dead letter.
What’s confirmed and what’s unclear
Confirmed facts
- The Voting Rights Act of 1965 was signed on August 6, 1965 NAACP Legal Defense Fund (civil rights litigation organization).
- The act outlawed literacy tests and other discriminatory voting practices National Archives (U.S. federal archive).
- Shelby County v. Holder (2013) removed the preclearance formula U.S. Department of Justice (civil rights division).
- Bipartisan majorities voted for the act in both chambers U.S. Senate (.gov historical site).
What’s unclear
- Whether a new preclearance formula will ever be enacted by Congress.
- Exact number of voter purge incidents directly attributable to the removal of Section 5.
Voices in the debate
The issue of voting rights is not a partisan issue. It is an American issue.
— President Lyndon B. Johnson, address to Congress, March 15, 1965 (The American Presidency Project)
Our country has changed, and while any racial discrimination in voting is too much, Congress must ensure that the legislation it passes to remedy that problem speaks to current conditions.
— Chief Justice John Roberts, majority opinion in Shelby County v. Holder, June 25, 2013 (Supreme Court of the United States)
The clash between these two visions—the 1965 commitment to federal oversight and the 2013 view that conditions had changed—defines the central tension in voting rights today. For the millions of Americans living in formerly covered jurisdictions, the question is not theoretical. It determines whether a voting change can be challenged only after it has already suppressed ballots.
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For a more detailed look at its provisions and lasting significance, see the Voting Rights Act of 1965.
Frequently asked questions
What is a simple definition of the Voting Rights Act of 1965?
A federal law that prohibits racial discrimination in voting, enforced by banning discriminatory practices and requiring federal approval of voting changes in certain states.
What voting barriers did the Voting Rights Act eliminate?
Literacy tests, poll taxes, grandfather clauses, and other devices used to disenfranchise Black voters were outlawed for federal elections.
Did the Voting Rights Act apply to all states?
No. Only jurisdictions meeting a coverage formula (primarily in the South) were subject to preclearance, but the nationwide ban on discrimination (Section 2) applied everywhere.
How did the Voting Rights Act affect voter registration rates?
Black voter registration in the South rose from about 23% in 1964 to over 60% by 1969 Brennan Center for Justice (nonpartisan law & policy institute).
Is the Voting Rights Act of 1965 still law?
Yes, but the preclearance formula was struck down in 2013. Sections 2 and 3(c) remain in effect, though they are weaker enforcement tools.
What did Section 5 of the Voting Rights Act require?
It required certain jurisdictions to get federal approval before changing voting laws—a process called preclearance U.S. Department of Justice (civil rights division).
Who is John Lewis and why is a new act named after him?
John Lewis was a civil rights leader and congressman who was beaten on Bloody Sunday. The John Lewis Voting Rights Advancement Act would restore preclearance with modernized criteria.
What voting protections still exist after Shelby County?
Section 2 lawsuits can still challenge discriminatory laws after they take effect, and Section 3(c) allows courts to impose preclearance for individual jurisdictions found in violation.
For voters in formerly covered states—Alabama, Georgia, Louisiana, Mississippi, South Carolina, Texas, and others—the choice is clear: either Congress passes a new coverage formula that meets current conditions, or the burden of fighting discrimination falls entirely on citizens and lawyers filing after-the-fact lawsuits. That is a heavy load for any democracy to ask of its people.