Which of the following is an example of an artifact that a historian might use to reconstruct a civil war battle? a. a song written about the battle b. an eyewitness account of the battle c. a modern map of the battlefield site d. an unexploded shell found on the battlefield

D. an unexploded shell found on the battlefield

Explanation:

An artifact is a human-made object from a historical perspective. Weaponry that used shells would have been used during the time of the Civil War. The Civil War is considered to be a historical event. D is the most logical answer.

yellow fever and other tropical diseases

answer; i believe the best answer is (straight ticket); good luck