Final answer:
The author's perspective on life in China during the Cultural Revolution is that it was marked by a brutal government. Historical evidence supports the harsh treatment of intellectuals and the enforcement of Communist Party policies through violence and oppression.
Step-by-step explanation:
Based on the story "A Decade" from Under the Red Flag, the author's point of view about life in China during the Cultural Revolution is option B) People lived under a brutal government. The author's portrayal aligns with historical accounts that describe the period as one of harsh government repression, cultural and intellectual purges, and widespread human rights violations. Schools and universities were attacked, intellectuals were persecuted, and violence was used to enforce the policies of the Communist Party. The Cultural Revolution led to anarchy, economic disruption, and the devastation of Chinese culture and heritage through the destruction of books, art and historical sites.