In this story old major make a new kind of religion "animalism". they also make 7 commandments; which show other animals the right way to live and who to trust and not to trust. So basically he laying down the law for the others to follow. According to Old Major, rebellion is the path to freedom. He thinks that overthrowing the human race would make animals “rich and free” and they would get what he thinks they deserve. He makes the animals belive that all humans are the enemy and they should rebel against all humans so that they can have their way. So really their like little kids throwing a fit when they don't get their way. obnoxious much....
Answer: A) "They" refers to weights.