Read the excerpt below and answer the question.
three days ago i was one of a small group of whites who had to get up and leave the table at the wedding reception of an african medical student; a white official of the gold-mining company for whom the bride’s father worked, and on whose property his house was, drove up to inform us that our invitations to the wedding were not sufficient to authorize our presence in living quarters provided for africans.
what best describes the literary device gordimer employs in this excerpt from "1959: what is apartheid? " to develop the theme?
a. anecdote
b. characterization
c. imagery
d. symbolism

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.