What title is given to the individual who temporarily fills the vacancy if the speaker of the House of Representatives dies or resigns?

The individual who temporarily fills the vacancy when the Speaker of the House of Representatives dies or resigns is known as the Speaker Pro-Tempore. This title is specifically designed to provide continuity in leadership during such a transition, ensuring that legislative business can proceed smoothly. The Speaker Pro-Tempore is typically a member of the majority party and is appointed to fulfill the responsibilities of the Speaker until a new Speaker is elected. This role is crucial in maintaining the functioning of the House and upholding the legislative process during periods of leadership change.

In contrast, the other titles listed, such as House Majority Leader, House Whip, and Chair of the House, refer to different leadership positions with distinct responsibilities and powers within the legislative framework. The Majority Leader focuses on coordinating the majority party's agenda and strategies, the Whip is responsible for party discipline and managing votes, and the Chair typically oversees specific committees rather than stepping into a vacancy in the House leadership.