Answer:
d. The role has gained power and relevance in recent decades.
Step-by-step explanation:
The vice president now serves on a nuclear council, something extremely relevant and unthinkable in the past. This shows that the role of the vice president has gained greater prominence today compared to the past. This is indeed important since the vice president is the direct successor of the president in case of removal from the president. In choosing its president, the population should also seek to know what the vice president thinks.