Read the excerpt from "How the Grimm Brothers Saved the Fairy Tale." The stories the Brothers Grimm first collected are brusque, blunt, absurd, comical, and tragic, and are not, strictly speaking, "fairy tales.” In fact, the Grimms never intended the tales to be read by children. The tales are about children and families and how they reacted to the difficult conditions under which they lived. The Grimms thought the stories and their morals emanated naturally from the German people in an oral tradition, and they wanted to preserve them before the tales were lost forever. In gathering the tales, the Grimms made a unique contribution to folklore, and their Kinder- und Hausmärchen (Children and Household Tales) is even listed by UNESCO in its Memory of the World Registry. It was in large part their first edition, published in two volumes in 1812 and 1815, that inspired folklorists in Europe and Great Britain to gather tales from their oral traditions to preserve as part of their cultural heritage.

Which details best support the central idea of the excerpt? Select three options.

a, a knight

given the fact that the question is about the detail that best support the idea that oppressive leaders use   propaganda to achieve thir goals,   the first option does not refer to any kind of propaganda, since it only tells about that the milk and the windfall apple should be reserved for the pigs. in the second option, that is, "snowball and napoleon sent out flights of pigeons whose instructions were to mingle with the animals on the neighbouring farms, tell them the story of the rebellion, and teach them the tune of "beasts of england". it can be identified that the oppressors make use of the propaganda, which is represented by the pigeons, and the information they have to tell other animals about what was happening in the farm in order to get their objectives. for that reason, the right answer is the second option, taking into account that the third option do not refer to propaganda since it only talks about that they did not want jones back. and, finally, the last option refers to the result of the given news, but it does not mean about the propaganda they used to achieve their goals.