Answer:
The development of the phonetic alphabet
Explanation:
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The Powhatan Confederacy was a group of Native American tribes during the 17th century that settled in Virginia. Learn about how they rose in power under Powhatan, how they reacted to English colonists at Jamestown, and how they ended up in decline.
Settlers refused to help American Indians find better sources of water. Settlers helped American Indians preserve native plants and animals. Settlers spread diseases that killed thousands of American Indians.