Because they controlled the gold & salt trade.
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Answer:
The Committee on Ways and Means is the chief tax-writing committee of the United States House of Representatives. Members of the Ways and Means Committee are not allowed to serve on any other House Committee unless they are granted a waiver from their party's congressional leadership.
Explanation:
The answers are b.water scarcity and then d. dust storms . this is because it is very dry and lacks water x