4. Why did president Roosevelt need his wife, Eleanor, to serve as his eyes and ears?​

because

Explanation:

It is often difficult for a President to make frequent trips to talk to people personally. It was easy for Eleanor Roosevelt to do this and tell the President what she had learned

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a plantation economy is an economy based on agricultural mass production, usually of a few commodity crops grown on large farms called plantations. plantation economies rely on the export of cash crops as a source of income.

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