Proof by assertion
Proof by assertion, sometimes informally referred to as proof by repeated assertion, is an informal fallacy in which a proposition is repeatedly restated regardless of contradiction and refutation.[1] The proposition can sometimes be repeated until any challenges or opposition cease, letting the proponent assert it as fact, and solely due to a lack of challengers (argumentum ad nauseam).This fallacy is sometimes used as a form of rhetoric by politicians, or during a debate as a filibuster.[1] Modern politics contains many examples of proofs by assertion.This practice can be observed in the use of political slogans, and the distribution of "talking points", which are collections of short phrases that are issued to members of modern political parties for recitation, and in order to achieve maximum message repetition.