Mrs. J. B. Webb's book "The Pilgrims of New England" contains a quote from the preface. This book most likely contains snippets from primary source materials, based on the introduction.
According to the preface, the author begins by stating that the major events of the episodes are "strictly historical" and derived from "genuine sources," indicating that the book would most likely contain excerpts from primary source materials.
Primary sources or sources who have firsthand experience are authentic sources. As a result, "excerpts from primary source documents" is the correct answer.
Check the link below to learn more about primary source documents;
https://brainly.com/question/17194905
#SPJ1