Answer: Umm...
Explanation: Maybe you can download it? is it a book?
And get some glasses along the way too ^^
Polygamy began to end when agricultural development and settling got introduced. During the nomadic non-agricultural period, polygamy was common and people were not tied to a single person.
Answer:
I believe the answer is A. presents all the main points of the subject
An all-knowing narrator makes no judgments or evaluations in presenting his or her point of view. This narrator can actually tell everything about all the characters inner feelings, motivations and even aspirations. It seems to be that an omniscient narrator is a narrator who seems to know everything and everybody in the story.