A senator engaging in a filibuster is attempting to achieve which of the following?

The correct answer to the question "A senator engaging in a filibuster is attempting to achieve which of the following?" is Option B: Prevent a vote on a bill by delaying legislative action..

The other options — A) Force a vote on a bill immediately., C) Amend a bill without the consent of the majority., D) Introduce a new bill to the floor for debate. — are incorrect for this CLEP Exam Prep question. As explained above: A filibuster is a tactic used in the U.S. Senate to delay or block a vote on a bill or other measure by prolonging debate, often through lengthy speeches, until the bill's supporters withdraw it.