Final answer:
The subject of this question is Social Studies as it deals with the study of human society and its various aspects. The question pertains to the influence of ideas, beliefs, and propaganda in shaping people's thinking and actions.
Step-by-step explanation:
The subject of this question is Social Studies as it deals with the study of human society and its various aspects. The question pertains to the influence of ideas, beliefs, and propaganda in shaping people's thinking and actions and how different forces try to control and manipulate the human mind.