The correct answer is C. Primary source
Explanation:
Historical documents which are document that provide information about a historical event can be of different types, this includes historical interpretations which are documents written by historians in which they give their interpretation of an event; personal narrative in which some that experiences an event writes about it from her/his point of view; primary source which are documents created during the event and that are directly related to it and secondary sources that are written using primary sources.
On the other hand, the Apollo 11 was a spaceflight that took men to the moon on 1969 and the Apollo 11 flight plan refers to a manual that provided the instructions and steps all the people that were involved in the spaceflight should follow to complete the mission. This means, this document is a primary source document because it was created during the event and provides first-hand account information about it as it was not written based on another doucment as secondary sources. Additonally, this document does not show the interpretation or point of view of people and therefore is not part of an interpretation or personal narrative.
