The Speaker of the House plays a critical role in the legislative process, acting as the presiding officer of the U.S. House of Representatives. Responsibilities include maintaining order during debates, facilitating discussions, and ensuring that legislative procedures are followed. The Speaker also has the power to schedule votes, influence the legislative agenda, and represent the party in the House. They act as a key liaison between the executive branch and Congress, shaping policy outcomes and directing party strategy, effectively impacting how laws are made and enacted.