The One Ring
People have often discussed the symbolism of the rings of power in J.R.R. Tolkien’s The Lord of the Rings. Some have tried to interpret the story allegorically, an approach that Tolkien himself rejected, and the question keeps cropping up.
Someone recently asked, in a Tolkien newsgroup:
Assuming Sauron’s fears would have come true, and Aragron had brought the Ring to Minas Tirith.
What could he have done with it? Or did Sauron consider the unexpected appearance of the Army of the Dead as something that Aragorn had done with the Ring?
It seems to me that even attempting to answer that question would indicate that one had missed a central point of the story. Nevertheless, people do ask such questions, and there seems to be no adequate way of responding to them.
But the other day someone posted a graphic on Facebook relating to the elections taking place in the USA later this year, which seems to be an excellent response:
It says quite a lot about the US elections, and it says quite a lot about The Lord of the Rings. At least that it how it seems to me, writing from 10000 miles away from the US, in South Africa.
Of course it assumes familiarity with the plot of The Lord of the Rings, and it also assumes a certain degree of familiarity with US politics, and the different approaches taken by different candidates. Not being American, I rely on those online quiz thingies to tell me which candidates come closest to my way of thinking, and one of them told me that I side 94% with Bernie Sanders on most 2016 Presidential Election issues. Hilary Clinton came second. But the graphic summarises quite nicely the difference between them, if one is familiar with The Lord of the Rings, and it also, if one is at all familiar with the positions taken by the candidates and their supporters on various issues, helps to make the significance of the ring in the plot of the book clearer.
So one small graphic can help to clarify a political question, of who to vote for in an election, and a literary question of the meaning of a central artifact in a well-known novel.
Notes from underground 
Ted Cruz: “I created that ring. I want it back.”
Like you I sympathise strongly with Bernie Sanders. A group of US exchange students here in SA whom I teach seem to like him: a politician with integrity at last! But having spent a few years in the USA, where there is a pathological fear of anything that smacks of socialism, I fear his line might make him unelectable. Hilary Clinton has a better chance, and if one thinks of the alternatives (Cruz or Trump), Clinton is a safer bet for the Democrats. I wish I was wrong about this.