Answer:
It betters the economy of a nation.
Explanation:
Chinese and Islamic nations value trade because trade improves economy of a country. The goods produced in one country is sold to another country in exchange of currency which increases the foreign reserves of that country and will be able to buy their necessities from other countries. Those country who export many products to the world has great economy so that's why Chinese and Islamic nations give importance to trade.
Christianity is the correct anwser
A significant understanding of international trade theory is that when countries interchange goods and services one with the other, it is usually beneficial to both countries. In relation to international economics, if there are huge differences in wage levels among countries then trade is probable to be harmful to neither country. The cost and benefit analysis of international trade emphases consideration on engagements of interest in countries. Since the end of world war II, the interpretation contained by the advances democracies regarding the quantity of trade has lately been interrogated by a largely political movement collected of traditional nationalists and new ideologues.