The word "propaganda" was coined by the Roman Catholic Church in 1622 when it established the "Sacra Congregatio de Propaganda Fide" in an effort to promote Christianity. In that era, propaganda was viewed simply as a means of spreading the Christian faith. However, 20th century conceptualizations of propaganda depict propaganda in various fashions. For example, some scholars view propaganda as a manipulative and deceptive campaign, as a means to achieve social control, and simply as a tool used to disseminate information.This study provides a foundation for creating a more unified conceptualization of propaganda. This appears particularly important given the resurgence of interest in propaganda research and recent technological innovations...