“The filibuster, which in its current form prevents a vote on legislation without 60 votes to cut off debate, was first used in 1837 during the controversy over the Second Bank of the United States, and it has been deployed many times since for reasons having nothing to do with government-enforced white supremacy.
It is true that segregationists used the filibuster to oppose civil rights legislation in the 1950s and ’60s. Most famously, Sen. Strom Thurmond, then a Democrat representing South Carolina, spoke for more than 24 hours to impede passage of the Civil Rights Act of 1957, which aimed to protect the voting rights of African Americans in the South. Southern legislators—including Sen. Robert Byrd (D–W.Va.), an ardent defender of Senate traditions—also used the filibuster in an unsuccessful attempt to block the Civil Rights Act of 1964, which banned segregation in public schools and racial discrimination in voting requirements, employment, and places of public accommodation.
But that is just a snapshot of the filibuster’s potential uses, which can be either malign or beneficial, depending on the target and one’s view of the legislation’s merits. Just as the principle of federalism does not qualify as a “Jim Crow relic” simply because segregationists invoked it, the filibuster cannot be deemed irredeemable simply because they found it useful. Like other restraints on the majority’s will—including those mandated by the Constitution, such as requiring bicameral approval of legislation and the president’s assent in the absence of a congressional supermajority—the filibuster is an ideologically neutral obstacle that makes it harder to pass laws. Whether you think its net impact is good or bad is apt to depend not only on which party happens to be in power but also on your general view of the work that Congress does.
The filibuster was not part of the original constitutional design. It arose from a rule change that Vice President Aaron Burr urged in 1805. As George Washington University political scientist Sarah Binder explained during a 2010 Senate hearing, Burr thought the chamber’s rule book was cluttered with unnecessary provisions, including what was known as the “previous question” motion, which it turned out could be used to close debate with a simple majority. Unlike the Senate, the House of Representatives retained that rule.
“Today, we know that a simple majority in the House can use the rule to cut off debate,” Binder said. “But in 1805, neither chamber used the rule that way. Majorities were still experimenting with it. And so when Aaron Burr said, ‘Get rid of the previous question motion,’ the Senate didn’t think twice. When they met in 1806, they dropped the motion from the Senate rule book.” In other words, “the filibuster was created by mistake.””
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“In 1917, Woodrow Wilson, outraged by Republican senators’ filibustering of his proposal to arm merchant ships as a deterrent to German U-boats, demanded reform to disempower this “little group of willful men.” The Senate responded by adopting Rule 22, which empowered a two-thirds majority to cut off debate—a compromise between Democrats who favored a simple-majority rule and Republicans who resisted any change. In 1975, the Senate reduced the majority required for cloture from two-thirds to three-fifths, or from from 67 to 60 votes in a chamber with 100 members.”