Answer : C) It summarizes the main topic of the essay
The complete predicate in this sentence is A. mopped his brow, exhaled sharply, and picked up his phone.
B and C aren't correct, because they aren't complete predicates - something is missing.
D isn't correct, because <em>looking up from his computer monitor </em>is not a predicate, it is an adverb phrase.
The answer is B. “Governments are controlled by the people and exist to make sure that people’s rights are safe.”
The passage states that the powers of the Government are derived from the consent of the governed. This means that the power of the Government comes from the permission of the people. Therefore, we can say that Governments are controlled by the people in that aspect.