Why did it take scientists many centuries to learn about the atom?

Read the passage from animal farm. "that was part of the arrangement! " cried squealer. "jones's shot only grazed him. i could show you this in his own writing, if you were able to read it. the plot was for snowball, at the critical moment, to give the signal for flight and leave the field to the enemy. and he very nearly succeeded—i will even say, comrades, he would have succeeded if it had not been for our heroic leader, comrade napoleon. do you not remember how, just at the moment when jones and his men had got inside the yard, snowball suddenly turned and fled, and many animals followed him? and do you not remember, too, that it was just at that moment, when panic was spreading and all seemed lost, that comrade napoleon sprang forward with a cry of 'death to humanity! ' and sank his teeth in jones's leg? surely you remember that, comrades? " exclaimed squealer, frisking from side to side. now when squealer described the scene so graphically, it seemed to the animals that they did remember it. at any rate, they remembered that at the critical moment of the battle snowball had turned to flee. but boxer was still a little uneasy. how does the characterization of squealer support the author’s purpose? squealer's dramatic accusations draw parallels between him and stalin’s propagandists. squealer's uncertainty shows that he is not a reliable ally of napoleon and is ineffective with messaging. squealer's ability to get the animals to listen to him shows that any animal can rise to be a leader in time. squealer's humble interactions with the animals reflect the importance of equality and cooperation.

Tori is writing a literary analysis of the novel little women. read the following claim statement she wrote about the story. in little women, louisa may alcott uses figurative language to readers understand the feelings and experiences of the central characters. which quote from the story can tori use as evidence to support her claim? a. “she knew it very well, for it was that beautiful old story of the best life ever lived, and jo felt that it was a true guidebook for any pilgrim going on a long journey.” b. “‘and so nice of annie moffat not to forget her promise. a whole fortnight of fun will be regularly splendid,’ replied jo, looking like a windmill as she folded skirts with her long arms.” c. “‘rather a pleasant year on the whole! ’ said meg, smiling at the fire, and congratulating herself on having treated mr. brooke with dignity.” d. “‘what are you thinking of, beth? ’ asked jo, when amy had her father and told about her ring.”

The knights of the round table were bound by the code of chivalry that called for loyalty to king, god, and lady.  in which set of lines from  sir gawain and the green knight  does sir gawain describe upholding this code?