Answer:
Plymouth Plantation is a journal that was written over a period of years by William Bradford, the leader of the Plymouth Colony in Massachusetts. It is regarded as the most authoritative account of the Pilgrims and the early years of the colony which they founded.
Explanation:
In simpler conext , they find it important and useful because the information in it is proven too be true and also because the text contains information from the early years of which the pilgrims founded a colony ,
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