Which of the following is an example of a primary source?

Don't know what the answer choices are but a primary source is  an artifact, a document, diary, manuscript, autobiography, a recording, or any other  source   of information that was created at the time under study. (basically anything physical or tangible)

try to match any of what i said above to your answer choices

hope that .

James wattrichard arkwright eli whitney thomas edisonnicolaus otto