Answer: Dr. King uses repetitions to encourage others to demand equality
Explanation: In "I Have a Dream" speech, delivered by Dr. Martin Luther King Jr. the topic sentence that is supported by examples found in this paragraph is Dr. King uses repetitions to encourage others to demand equality. In this repetition of "We can never be satisfied" King Jr. is trying to convince his audience to believe in equality and to demand equality. His dream is that people are not judged by the color of their skin but by their character.