Question

which of the following best describes a primary source? a collection of data on a certain topic a second hand account a first hand account

Explanation:

A primary source is defined as a first - hand account of an event, as it comes directly from someone who experienced or created it. A "collection of data on a certain topic" is more like a secondary or tertiary source that compiles information, and a "second hand account" is a secondary source (interpreting or analyzing primary sources).

Answer:

C. a first hand account (assuming the third option is labeled C; if the options are unlabeled, "the third option: a first hand account")