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.
The answer is d. Novice members of Theravadan monasteries get married before they become monks.
They were the first American expedition to cross what is now the western portion of the United States.
Manifest destiny and federal expansion
