The second in line to the presidency after the Vice President is The Speaker of the House. The correct option is option A.
The Speaker of the House
According to the United States presidential line of succession, the Speaker of the House of Representatives is second in line to the presidency after the Vice President. If the President and Vice President are unable to fulfill their duties, the Speaker of the House assumes the role of the President. This line of succession is established by the Presidential Succession Act of 1947.
The Speaker of the House is a prominent position in the United States government. The Speaker is the presiding officer of the United States House of Representatives and is elected by the members of the House. The Speaker is typically a member of the majority party and is responsible for leading the House, setting the legislative agenda, and managing the legislative process.