How would you describe the status of the seven commandments of the principles of animalism at the end of the story?

at the end of the story, they are unchanged and still the laws of the farm.
at the end of the story, they are nonexistent and not the laws of the farm.
at the end of the story, they have been slightly amended but remain the laws of the farm.

Ill she not be here anon? is she not hurrying to upbraid me for my haste? have i not heard her footstep on the stair? do i not distinguish that heavy and horrible beating of her heart? what is the effect of parallelism in this excerpt? it emphasizes usher’s misunderstanding. it emphasizes usher’s love for his sister. it emphasizes usher’s psychological fixation. it emphasizes usher’s melancholy nature.