Which is an example of a run-on? a. until the nineteenth century, travelers and their wheeled wagons could move at about six miles per hour. b. an important event was the invention of the wheel, later crude carts and wagons were invented. c. the trails used by pack animals could not be used by wheeled wagons, so roads had to be built. d. transportation was aided by inventions such as the horse collar and coaches with springs.

roses are red,

violets are black,

for what you said,

i hope you sit on a big fat tack.

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.