If both the President and the Vice President can no longer serve, who becomes President?

The Speaker of the House of Representatives is the next in line to assume the presidency if both the President and Vice President can no longer fulfill their duties. This line of succession is established by the Presidential Succession Act of 1947, which outlines the order in which officials may assume the presidency if needed. The Speaker, being an elected member of the House and the leader of that body, plays a critical role in the legislative process and is therefore positioned as a logical successor should the need arise. This process ensures continuity of governance within the federal government and reflects the democratic principles established in the U.S. Constitution. The other options listed, while they hold significant governmental positions, do not have legal standing in the presidential line of succession as outlined by federal law.