50 points, answer this plz

This is the political, social, cultural, and economic 'time and place' surrounding the creation of a literary text.

Aprimary source: a- may be biased b- is never biased c- cannot possibly have bias d- none of the above

What type of evidence is provided in lines 12-17 of king arthur’s knights to support the reason percival’s mother took him away to the countryside? statistics case studies facts logical appeals