What is one major reason why China experienced rapid industrialization in the late 20th century? A: China has been a country that is open to working with other nations?
B: China has engaged in more trade with western nations including the USA.
C: China has improved its people and outside nations.
D: China has refused to work with other nations to improve trade relations.

The answer is A hope this help you and other people

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.