Answer:
<h2>store water </h2><h2>control flooding </h2><h2>water crops </h2>
Explanation:
Just add 750 and 400 to get 1150. 5th century means 400 yrs after bce.
It was challenging because there wasn't many tools then and not a lot of relying resources. As early New England was developing, some crops would die off from livestock eating it, and lack of knowledge of what they were farming. This was some major things in the development of new England's agriculture.
President Herbert Hoover.
People questioned Hoover's compassion, because he seemed unwillingness to provide direct relief to Americans.
It is the Legislative branch