Select ALL the correct answers. What are two ways that the information in the section titled "An Unexpected Effect" Influences the passage as a whole?
It explains how the canal established the best route for American superhighways and
railways.
It establishes the canal's influence on American culture beyond the merely
commercial aspects.
It emphasizes the role the canal has played in the development of American
recreational resources.
It describes how the ideal utopian lifestyle spread along the canal and became the
norm across America.
It illustrates the drive the canal created for the westward expansion of American
society.

in this passage from chapter 6 of "animal farm", by george orwell, what the author is ridiculing in this passage is the frivolity of some rules.

clover, the mare, believes she remembers that the fourth commandment forbade sleeping in beds because it was something that humans did. snowball, napoleon, and the pigs are brain-workers who look after the welfare of the farm. they are the obvious leaders because they are smart, and so they are entitled to eat the best food and sleep in beds. it is squealer, who says these lines making the difference between sleeping with sheets, what humans do, and sleeping in beds, what pigs do. the unwillingness to question authority makes the oppressed to obey without thinking.

your answer is c) experiments with water vapor showed that elements combine in specific proportions.