Answer: (D) Evidence
Step-by-step explanation:
The language is objective when it is based upon the evidences as the objective language is the type of language which is accurate and fair. The objective language avoid all the kinds of bias and the exaggeration.
The language is more objective when it is based on the evidences as the real evidences justify the given facts true that makes the situation more efficient and true. The evidences support all the true proofs about the given situation and facts.
Therefore, Option (D) is correct.