Dr. King’s leadership, charisma, power and passion

Compare Dr. King’s leadership, charisma, power and passion to capture his audience to Alicia Garza’s speech. What are the similarities, if any? What are the differences, if any?
How does the location of the speeches support their messaging? Dr. King’s speech was held in a church and at the Lincoln Memorial, whereas today we have social networking and more avenues to relay messages. Does messaging make a difference?
Describe how the audience in Dr. King’s speeches relate to the Alicia Garza’s audience. Do you see a similarity or differences in the speeches and in the audience?