What function do names play in society? (for an essay so please be specific)

Names. Ah yes, the human configuration. Human names, animal names, company names, vehicle names, building names, it's all one of the sort. That's how you identify your target. That's how you tell one person from another verbally.

The function it plays is identification and separation. Names are one of the most important things these days. You have it on your license, your receipt, your credit card, your homework paper, your email, almost everything you need a name for. If you were in a movie theatre line, or a restaurant line, and you had a reserved ticket or seat, they would either identify you by your ticket number/table number or your name.  

This is the same situation with companies, vehicles and animals. How do you tell a lion and tiger apart without seeing both right next to each other? You verbally tell them apart by their names. If one is called a "tiger", and one is called a "lion", then they must not be the same, not sharing the same name. But, that's the species name. You can give them an actual name that identifies them from "dog" or "cat". You can give them human names, like Rocky, John, or even more animal-styled names, like Buddy, Lucky, Tucker, Spencer, and so on.

Now, how do you tell companies apart? "I'm gonna go shop at the building with the W, A, L, M, A, R, T letters on the front instead of the buildings with the D, O, L, L, A, R, S, T, O, R, E letters!" No. You say, "I'm gonna go to Walmart instead of the Dollar Store," right? That's the only right way to say it. To distinct one thing by itself, you need a name for it. Instead of saying, "I'm gonna play the shooting game instead of the other shooting game," you'll say, "I'm gonna play COD instead of Battlefield," right? The first way just sounds weird.

i don't know and i don't care .

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.