Answer:
Propaganda is powerful because it is uses organization, publicity, persuasion, and argument.
Explanation:
The main idea of "Propaganda: Power and Pattern." is that propaganda is a powerful tool that can be used to persuade a person or win an argument.
Propaganda is defined as the spread of information of a misleading nature to promote a point of view.
Therefore, the main idea of the text is that propaganda is a powerful tool.
