What is a filibuster?

A filibuster is a tactic used in the United States Senate to extend debate on a particular piece of legislation, effectively delaying or preventing a vote on the bill. This technique allows Senators to speak for an extended period, often using lengthy speeches or discussions to consume time, thereby making it difficult for the majority to secure a vote on the proposed legislation. The primary goal of a filibuster is to obstruct or influence the legislative process, making it a powerful tool for the minority party or individual Senators who may wish to express dissent or push for amendments.

The other options do not accurately describe what a filibuster is. The method of voting in the Senate involves processes like voice votes or roll call votes but does not encompass the notion of prolonging debate. The formal role of the Senate Majority Leader includes managing floor action and scheduling legislation, but it does not specifically pertain to the tactics of debate. A procedure for introducing new legislation involves the formal process of drafting and submitting bills, which is distinct from the tactics used to debate and vote on those bills.