Final answer:
Marji's grandfather's new government role is not detailed in the question, but it may relate to reforms during a period of historical change, such as officials in Japan studying Western government to modernize their country during the Meiji Restoration.
Step-by-step explanation:
The new government role that Marji's grandfather accepted is not explicitly stated in the question, but based on historical context, it can be inferred that the role was related to the reforms that took place in a country undergoing significant change. For instance, in Japan, during the Meiji Restoration, government leaders and officials traveled to Europe and the United States to study Western government, society, and industry.
The goal was to reform Japan along Western lines, which included adopting new political frameworks and technologies. However, these changes met resistance from conservative factions, such as samurai who viewed the reforms as a betrayal of the reasons behind overthrowing the shogunate, leading to conflicts like the Satsuma Rebellion.