How do these two advertisements demonstrate that public
service campaigns have changed over time?
the first ad appeals to logic, while the second appeals
to ethics.
the first ad relies on the print medium, while the second
is interactive.
the first ad targets food manufacturers, while the
second targets school personnel.
the first ad targets communities in poverty, while the
second targets wealthy ones.

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normally working animals are domesticated and ruled by a master, a domesticator (tamer), to perform basic and important functions on a farm, for example. the value used in this context is animal labor in exchange for food. it is not so much a contrast to the story told by napoleon and the pigs, since the animals of that particular farm also performed functions on the farm through domestication. the only thing is that in this case, who rules them is a pig, also an animal, but very respected, to whom the other animals lent him submission. that's about a strong relationship of dependency between animal and owner.

but it is sometime nessary to hit key points or subjects   but is sometimes to much reveiw if there was a way to slim down the redone work it would improve for every body.

you didn't finish the sentence , how am i gonna you if you didn't finish the sentence