The best options from the list would be that "A. The early Chinese learned to
produce silk," "B. A surplus of food crops allowed people in early China to become craftsmen and artisans," and "<span>E. They relied on a single, long growing season for rice," since this abundance of food led to other trades being developed. </span>
Making changes by answering with my sarcasm. How sweet.
A. by depriving domestic producers of needed goods, restricting their ability to trade
Self discipline and motivation