Is the documentary, social dilemma, a primary source?

Read the excerpt from chapter 6 of  animal farm.by the autumn the animals were tired but happy. they had had a hard year, and after the sale of part of the hay and corn, the stores of food for the winter were none too plentiful, but the windmill compensated for everything. it was almost half built now.how does the pacing of this passage affect the reader’s interpretation of the text? a flashback to earlier events provides a pause in the pacing to slow events down.foreshadowing of events provides information as to what will happen to the windmill.the pace of the text quickens to convey the characters’ resolve to finish the windmill.the pace of the text quickens to move the story to its climax, the completion of the windmill.

Dogs make wonderful pets because they us stay happy and healthy. the topic sentence is "dogs make wonderful pets." , is this correct? i keep doubting myself.

The famous quote "the jungle is dark but full of diamonds" could be alluding to death. question 1 options: a) true b) false