Amemoir describes past events but is not considered an historical document why?

Okay can someone tell me the answer to this problem bc i have to buy it now and i don’t wanna do that

What are the central ideas in anne bradstreets as weary pilgrim, now at rest

In a group discussion, which statement most clearly uses evidence to support a conclusion? a) the author makes some good points, but i feel that he’s ultimately biased. b) the author proves that he’s biased when he uses terms like “silly” and “stupid”. c) the author obviously hates the way fast food tastes, which is why he’s negative. d) the author first criticizes fast food, and then goes in to criticize junk food.