Which indicates the authenticity of a primary source document? It appears unbiased. It is signed with the correct date. It is based on other information. It expresses generally accepted facts.

It is signed with the correct date.

Explanation:

Primary Source documents can be defined as those documents which are written on the first-hand account. A primary source document consists of diary, newspaper reports, letters, speeches, etc. The primary source relates to it's person directly.

An example of primary source document is Diary of Anne Frank.

The authenicity or credibility of a primary source is the dates. A primary source can not be considered authentic based on biases, as the author may present biased view in his/her accounts. But it does provide reliablity with the correct dates.

Thus the correct answer is the second option.

someone or something lol

the western roman empire flourished, but the eastern portion of the empire struggled.