What does historiography suggest about history?

a. that it is a fact-based discipline

b. that it changes each decade

c. that it is open to interpretation

d. that there is only one correct interpretation

Option C.

Explanation:

That it is open to interpretation,is the right answer.

Historiography is the work of history based on the judicious analysis of sources, the determination of appropriate features from the genuine materials in such sources, and the combination of those aspects into an account that holds the test of decisive research. Historiography is a term which is used to refer to the principles and history of the historical record. Historiography suggests that it is open to interpretation and thus scholars can add their point of view in support and against the existing historiography.

it refers to race, i am pretty sure this was a popular term in nazi germany or something.