Final answer:
The term for a short unproven statement about history is a 'Claim,' serving as supporting evidence for a conclusion.
Explanation:
Claim is the term for a short statement about history that has not yet been proved. It is a statement of fact or value offered in support of a conclusion, essentially serving as 'evidence' for a given position.
Learn more about Understanding historical claims here:
https://brainly.com/question/12148273
