Which of the following sources would be best to consult for a summary of historical events in either printed or digital format?

A.
a research paper
B.
an encyclopedia
C.
an archive
D.
an autobiography

it is encycopedia (B)

what is the answer

I think you need to look up the meaning of each of the answer choices. You can use www.google.com or www.onelook.com.

The answer is encyclopedia .

once again can i get help rather than just links?

the answer is d

yes

And you think ... ?

You were given suggestions for how to learn the information you will be tested on later by your teacher. Writeacher gave you those suggestions. Writeacher and every other tutor on this site will not just give you answers. Hints, and suggestions for certain, and they will check what you believe to be the answers... but that is all.

An encyclopedia or encyclopaedia is a reference work or compendium providing summaries of knowledge either from all branches or from a particular field or...

I am amazed you did not google the answers, that way you would know what the other three answers meant.