<span>International trade enables specialization, which brings increased efficiency and greater competition to spur the market.
This happens becauseSpecialization would make each nation to focus on producing certain type of products in which they would gain a competitive advantage towards other (either because they had the necessary materials sources or labor qualities) and would create better and cheaper product in the market.</span>
It could be argued that Chinese schools of thought came out of a period of "<span>b. Chaotic disunity," since a main goal of this thinking was to make sense of "madness". </span>
