A sentence refers to the pair of words which is complete in itself. In other words, a sentence contains a subject and a predicate or it may contain a main clause and one or more subordinate clauses to convey a command, exclamation, question or statement.
<em>
Subject</em> refers to the thing or person that is being talked about or described.
Therefore, word which represents the subject in the sentence is 'I', who is the doer of the action.
E. Its simple if you use a dictionary.
Answer:
Propaganda-is information, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view. Explanation;
Answer: it changes the atmosphere and the people around them
Explanation: