Final answer:
The Great Leap Forward in China resulted in devastating effects, including widespread famine and millions of deaths.
Step-by-step explanation:
The effects of the Great Leap Forward in China were devastating. The economic and social plan implemented by Mao Zedong from 1958 to 1962 aimed to transform China into an industrialized nation. However, the collectivization of agriculture and promotion of industry led to a decline in agricultural production, resulting in widespread famine. It is estimated that 55 million people died during the Great Chinese Famine, with some regions of China even experiencing instances of cannibalism.