The word that is etymologically related to propaganda is propagate.
Explanation:
The term etymology refers to the study of the origin of words and the way their meanings changed with time.
Today, the word propaganda usually refers to information, often of biased and misleading nature, used as a tool of promotion of certain political causes. It comes from the Latin word propagare, which means to spread, propagate, set forward, extend. At first, it was used to refer to the body of the Catholic church Congregatio de Propaganda Fide (Congregation for Propagating the Faith, informally called Propaganda) created in 1622 as part of the Counter-Reformation. Its purpose was to propagate Catholicism in countries that were non-Catholic. The term propaganda has been used in the political sphere since the mid-19th century and from then has a negative meaning.
To propagate in this context means to spread and promote an idea or theory. It can also mean to breed (a plant or animal). Based on all laid out information, we can conclude that this word also originates from the word propagare and is etymologically related to the word propaganda.
Learn more about World War II propaganda posters here: https://brainly.com/question/13534359
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