Final answer:
The 25th Amendment elevates the Vice President to the role of President when the President cannot fulfill their duties.
Step-by-step explanation:
The amendment that elevates the Vice President to the role of President when the President cannot fulfill their duties is the 25th Amendment.
The 25th Amendment, ratified in 1967, provides guidelines for the succession of the presidency in case of the President's inability to carry out their duties. It states that if the President is unable to perform their duties, the Vice President becomes the Acting President until the President is able to resume their responsibilities.
This amendment has been used multiple times in U.S. history when Presidents were temporarily unable to fulfill their duties due to illness, surgery, or other reasons.
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