Question

industrial production crashed during the cultural revolution because
people sabotaged the governments reform effort.
the red guards imprisoned important leaders.
people revolted against poor working conditions.
the red guards were assigned leadership posts.

Explanation:

During the Cultural Revolution, the Red Guards, a radical youth group, disrupted normal industrial operations. When they were assigned leadership posts, they lacked the necessary expertise and experience in industrial management. This led to mismanagement, chaos, and a breakdown in the normal functioning of industrial production systems.

Answer:

the Red Guards were assigned leadership posts.