What are the best motivational speeches that called people to a direct action?

Answer 1

I believe the speeches by Dr.Martin Luther King Jr were highly effective in mobilizing people into action. His speeches touched the very soul and core of the wider African-American diaspora in the United States at that time. His most recognized and well-known speech "I have a Dream" urged, mobilized, beckoned and invigorated the African-American public and heaved them from a stupor of despondency.