This document defines propaganda and identifies 10 common propaganda techniques: testimonials, bandwagon, card stacking, glittering generalities, plain folks, name calling, transfer, repetition, assertion, and lesser of two evils. It provides brief descriptions of each technique, such as using famous people to promote products (testimonials) or only presenting positive information about an idea while omitting negatives (card stacking). The objective is to recognize these propaganda techniques in given texts.