It picked seeds out of cotton and helped the people sew
False, because not only did vietnam trade with foreign countries, but vietnam also conducted trade within its own domestic economic networks
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>
The first option with the increase in food production and specialization for trade.
