Since eyewitnesses often have different accounts of event, historians must

a. believe every account they see or hear.

b. evaluate each account to discover the truth.

c. consider no eyewitness accounts at all.

d. determine only one account to be the truth.

Answer;

B. evaluate each account to discover the truth.

Explanation;

-There are two sources for the writing of history. They are the primary and the secondary sources.

-Primary sources are materials produced by the people or groups directly involved in the event or topic under discussion, ether as participants or as witnesses.

-Some primary sources are written documents such as letters, diaries, newspaper and magazine articles, speeches, autobiographies, treatise, census data and marriage, birth and death registers

-.Oral sources (interviews) and eyewitness accounts can be used as primary sources. However; since eyewitnesses often have different accounts of event, historians must evaluate each account to discover the truth.

c

explanation:

b.