China faced a challenge to feed its people, the growing population seemed to have no way of feeding, so China embarked on a policy of achieving self-sufficiency in food, creating an economic reform program that increased productivity in the agricultural sector, surprising many observers when it became a net exporter of agricultural products in 2002.
Terraces
^^^ would be the right answer.
Well, from among the choices given your answer is going to be B. This is because the British had been taxing people and taking tea and selling it. So everyone threw it overboard as a sign of rebellion.
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Answer:
Cai lun and john Dickinson
Explanation:
paper was invented in the early 2nd century CE, but there is evidence it was much earlier. As a cheaper and more convenient material than bamboo, wood, or silk, paper helped spread literature and literacy but it was used for many other purposes from hats to packaging.