This vote was held to decide whether to add a specific change, known as an amendment (S.Amdt. 2360), to a larger piece of legislation (H.R. 1). While the specific title of this version of the bill is not currently on file, H.R. 1 is typically used for a high-priority piece of legislation introduced at the start of a new Congress. In the U.S. Senate, an amendment is a proposal to change or add language to a bill before it is finalized. This particular vote resulted in a 50-50 tie between the 100 senators. Under the Constitution, the Vice President of the United States serves as the President of the Senate and can cast a vote to break a tie. In this case, the Vice President voted 'yes,' allowing the amendment to pass. Because the amendment was agreed to, the proposed changes are now officially part of the bill. The Senate will continue its work on H.R. 1, which may involve further debate, additional amendments, or a final vote to decide if the entire bill should pass. The vote was notably bipartisan, with significant portions of both parties voting on each side.