I believe that B. Is the correct answer, because on my Ap Euro teacher’s PowerPoint it says that Mao’s cultural revolution led to the formation of the Red Guard, which attacked the ”Four Olds” of Chinese society; old ideas, old culture, old customs, and old habits. With this result, the destruction of old books, temples, shrines, and museums also occured.
There were several reasons why Stalin started a policy of rapid industrialisation in the late 1920s, but the main reason is that he saw that Russia was falling behind the western world.
