Answer:
A
Explanation:
Its straight forward , it's the Organisation of Petroleum Exporting Countries and has nothing to do with it been a consolidate of Arab nations even though their land is dotted with oil.
Answer:
Economic Causes
Explanation:
They did it for greed, like Willson's idology
Paper and printing. Also the compass was a development from the Tang Dynasty as well
<span>He believed that a strong centralized banking system was necessary to have.</span>
