International organizations expand trade by opening up new markets or helping rework older markets to be better suited for trade and the free market system. Sometimes the organizations are like the International Monetary Fund who oversee the circulation of money which makes overall trade more legitimate, or sometimes it's trading organizations that support deals between countries and higher circulation of trading.
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Raise money for World War I
Answer:
The drawbacks were that they could not get much wood from where the ancient egeyptians were so they had to trade their crops (grain) for wood.
Explanation:
Would Troy count? If not, give more detail and I will see what I can do