Answer:
c. the establishment of national, rather than regional, production centers.
Step-by-step explanation:
The Great Leap Forward Policy was started by one of the most powerful politician of China, Mao Zedong. It took place in between the year 1958 to 1960. It was a plan to increase the economy of China. Mao launched this program and asked for collective agriculture cultivation and demanded the production of a single commodity to the farmers.
Mao emphasized the establishment of a national feeling by introducing such a plan. The movie makers were also asked to produce or make movies on nationalization rather than regional.