How did Strom Thurmond attempt to block the Civil Rights Act of 1957?
On August 28, 1957, Senator Strom Thurmond launched a 24-hour and 18-minute filibuster to prevent the passage of the Civil Rights Act. He recited state election laws and Supreme Court decisions, arguing the bill was…
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“How did Strom Thurmond attempt to block the Civil Rights Act of 1957?” thisDay, thisday.info/history/strom-thurmond-filibuster-of-the-civil-rights-act-of-1957/. Accessed 12 Oct. 2026.
How did Strom Thurmond attempt to block the Civil Rights Act of 1957? (n.d.). thisDay. Retrieved October 12, 2026, from https://thisday.info/history/strom-thurmond-filibuster-of-the-civil-rights-act-of-1957/
“How did Strom Thurmond attempt to block the Civil Rights Act of 1957?” thisDay. Accessed October 12, 2026. https://thisday.info/history/strom-thurmond-filibuster-of-the-civil-rights-act-of-1957/.
Expectations vs. Outcomes of the Filibuster
Thurmond aimed to stop the bill entirely, but the Senate proceeded with a vote shortly after his speech concluded.
| The plan needed | What happened | Why it mattered |
|---|---|---|
| Prevent passage of the Civil Rights Act | The bill passed the Senate two hours after the filibuster ended | The legislation became law within two weeks, establishing new federal voting protections |
| Unified support from Southern senators | Thurmond broke a previous agreement among Southern senators | He received mixed praise and criticism for his unilateral decision to filibuster |
| Immediate rejection of federal voting oversight | The Act established a Civil Rights Division and Commission | Federal prosecutors gained authority to obtain injunctions against voting interference |
Legislative Context and Southern Opposition
The Civil Rights Act of 1957 emerged from a proposal by President Dwight D. Eisenhower to secure voting rights for Black Americans. The Fifteenth Amendment had guaranteed this right in 1870, but state laws and poll taxes continued to suppress Black voters. The original House bill faced significant resistance in the Senate, where many Southern Democrats opposed federal intervention. A compromise weakened the legislation by removing provisions allowing the Attorney General to sue for discrimination in public places. This modified version passed the House on August 27 by a vote of 279–97, setting the stage for intense Senate debate.
Senator Strom Thurmond of South Carolina viewed the bill as unconstitutional and unnecessary. He described the legislation as a form of cruel and unusual punishment. Thurmond intended to use an extended speech to educate the country against the bill. Although he had served in the Senate for only three years, he was already a well-known political figure. His decision to filibuster went against a prior agreement among Southern senators, leading to mixed reactions. Many South Carolinians and citizens of other Southern states supported his stance, but the breach of internal agreement drew criticism from some peers.
Tactics and Content of the Speech
Thurmond began his filibuster at 8:54 p.m. on August 28, 1957. He focused primarily on a specific provision dealing with court cases but opposed the entire bill. To sustain his argument, he recited from various documents, including the election laws of each U.S. state. He also cited Supreme Court decisions and George Washington's Farewell Address. This methodical recitation aimed to demonstrate the unconstitutionality of federal voting protections. By filling the Senate floor with legal text, Thurmond sought to stall the legislative process indefinitely. His strategy relied on the Senate rule allowing unlimited debate unless limits are imposed.
The speech lasted until 9:12 p.m. the following day, totaling 24 hours and 18 minutes. This duration made it the longest single-person filibuster in U.S. Senate history as of 2026. Thurmond remained standing and spoke continuously to maintain his right to the floor. His goal was to delay access to voting for Black Americans by preventing a vote. The physical endurance required for such a marathon speech was significant. Thurmond's performance highlighted the extreme measures some senators were willing to take to block civil rights legislation. The speech became a defining moment in his political career and Senate history.
The Decisive Sequence and Vote
Despite Thurmond's prolonged effort, the Senate proceeded with its business. The filibuster ended at 9:12 p.m. on August 29, 1957. Two hours later, the Senate voted on the Civil Rights Act. The bill passed, overcoming the delay tactics employed by Thurmond and other opponents. This outcome demonstrated that while filibusters could stall legislation, they could not always prevent its passage. The Senate's decision to move forward reflected a shift in political dynamics. The compromise version of the bill, though weakened, still represented a significant legislative achievement. The vote marked a crucial step in the federal government's effort to protect voting rights.
President Dwight D. Eisenhower signed the Civil Rights Act into law within two weeks of its passage. It also created a U.S. Civil Rights Commission with authority to investigate discriminatory conditions. Federal prosecutors gained the power to obtain court injunctions against interference with voting rights. These provisions aimed to enforce the Fifteenth Amendment more effectively. The legislation was supported by the NAACP and the Eisenhower administration. Its enactment signaled a federal commitment to addressing voting discrimination, despite ongoing resistance from Southern states.
Historical Record and Later Comparisons
Thurmond's 1957 filibuster remained the longest single-person Senate speech for nearly seven decades. It stood as a record until 2025, when Senator Cory Booker of New Jersey spoke for 25 hours and 5 minutes. Booker's speech began on March 31, 2025, and ended on April 1, surpassing Thurmond's record by 47 minutes. Both speeches utilized the Senate's unlimited debate rule to draw attention to their respective causes. Thurmond sought to block civil rights legislation, while Booker protested the second presidency of Donald Trump. The comparison highlights the enduring nature of the filibuster as a tool for political expression. Each speech tested the physical and procedural limits of Senate debate.
Thurmond's legacy is complex, marked by his long Senate career and segregationist views. He served as a senator from 1954 to 2003, switching from the Democratic to the Republican Party in 1964. Before his Senate tenure, he served as governor of South Carolina from 1947 to 1951. His 1948 presidential run as a Dixiecrat candidate won four states and over a million votes. The 1957 filibuster remains a notable example of legislative obstruction. It illustrates the intense opposition to civil rights legislation in the mid-20th century. The event is documented in Senate records and historical accounts, providing insight into the political struggles of the era.
Timeline: Strom Thurmond begins filibuster of Civil Rights Act
- 1870 Fifteenth Amendment guarantees voting rights regardless of race
- August 27, 1957 Modified Civil Rights Act passes House 279–97
- August 28, 1957, 8:54 p.m. Strom Thurmond begins filibuster
- September 1957 Eisenhower signs Civil Rights Act into law
- March 31, 2025 Cory Booker begins speech breaking Thurmond's record
Related on thisDay
Cite this page
“How did Strom Thurmond attempt to block the Civil Rights Act of 1957?” thisDay, thisday.info/history/strom-thurmond-filibuster-of-the-civil-rights-act-of-1957/. Accessed 12 Oct. 2026.
How did Strom Thurmond attempt to block the Civil Rights Act of 1957? (n.d.). thisDay. Retrieved October 12, 2026, from https://thisday.info/history/strom-thurmond-filibuster-of-the-civil-rights-act-of-1957/
“How did Strom Thurmond attempt to block the Civil Rights Act of 1957?” thisDay. Accessed October 12, 2026. https://thisday.info/history/strom-thurmond-filibuster-of-the-civil-rights-act-of-1957/.