Read these excerpts. Lincoln's "Gettysburg Address."

It is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced.

Whitman's "O Captain! My Captain!".

Exult, O shores, and ring, O bells!
But I, with mournful tread,
Walk the deck my Captain lies,
Fallen cold and dead.

Which rhetorical appeal do both excerpts use?

logos: the use of logic to convince the audience
pathos: the use of emotional appeals to affect the audience’s feelings
brevity: writing or speaking that is short, brief, and to the point
ethos: the use of authority to persuade the audience to act the right way

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.

obama was told in early july 2004 that he was chosen to deliver the address, and he largely wrote the speech himself, with later edits from the kerry presidential campaign.

mark twain, real name samuel langhorne clemens, was an american writer, humorist, entrepreneur, publisher, and lecturer. among his novels are the adventures of tom sawyer and its sequel, the adventures of huckleberry finn, the latter often called "the great american novel". wikipedia