Respuesta :
The pattern of trade described was characteristic of B. Bulk commodities such as grain or coal.
You did not include the passage but this is the most likely answer.
The period of 1200 to 1450 saw a lot of trade within Eurasia as the Muslims and the Mongols facilitated trade amongst vast areas.
There was bulk trading in goods such as grain and coal because:
- the silk road and Muslim shipping routes allowed for large quantities of grain to be transported
- Mongolia had a lot of coal which could be traded with Europe
In conclusion, the period of 1200 to 1450 was a period of expansive trade and some of the goods traded were grain and coal.
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