Answer:
Nonfiction today is chiefly important as source of information.
Benjamin Franklin was one of many famous Americans who wrote essays in the form of letters.
a famous early american who wrote his own autobiography was Ben Franklin.
Step-by-step explanation:
Non-fiction are supposed to relate facts as they happened. They might even not be completely accurate, but the intent and efforts behind it are supposed to make it as accurate as possible, and that's why they are a source of information, not entertainment. A primary source of information, and also a piece of non-fiction, is Benjamin Franklin's autobiography that includes many moments of his life when he was writing letters to talk about his experiments or other things. Those letters many times were translated to different languages and published.