What the Fallacy?!
Circular Reasoning
The Definition
A type of reasoning where a political proposition is supported by premises that assume the proposition is true.
The Explanation
Often seen in extreme partisanship, where the justification for a party's greatness is simply that it is the greatest party.
Political Example
Our party leader is the most trustworthy politician because he always tells the truth. We know he tells the truth because he is the most trustworthy politician.