Final answer:
Autobiographies serve as valuable primary sources for researchers due to the firsthand details they provide about a person's life.
Explanation:
Autobiographies can be especially valuable to researchers as a primary source because they provide firsthand details of a person's life. Autobiographies offer insight into the personal thoughts, experiences, and perspectives of the individual, giving researchers a unique glimpse into their life.
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https://brainly.com/question/40949730
