Which source would best a historian understand the effect of the great chicago fire on families?

An oral history dictated by an adolescent who fled the fire is the source that would best  help a historian understand how the Great Chicago Fire affected families. Option D is correct.

Historians may use primary source which consists on written or created source by a person who saw a historical event. Letters, diaries, speeches, and photographs are examples of primary sources. Artifacts such as tools are also primary sources. Other tools that historians use are secondary sources.

b) he seized power from the directory and appointed himself emperor

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b. would be the answer if not try c

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: ) : 0 : o : d

explanation: