C. a textbook because they used a primary source to make the textbook and they could have left information out or slightly altered some events.
Answer:
u sef this question is too long abeg me I no know me I no fear do this thing
Answer:
Primary!
Explanation:
A primary source is from or by a person who witnessed or was actually there during an event. These do not have to be just documents, and can be recordings, records, etc.!