This is Martin Luther King Jr!
He changed the world by having black and whites unite together!
His "I have a dream" speech is one of the reasons of how he changed the world
He dreamt his I have a dream speech ......... Obviously.
Martin Luther King Jr. spoke from his heart to create diversity
MLK organized and led marches for the blacks right to vote and to have equality
Martin Luther King Jr. passed the Civil Rights Act and the Voting Rights Act
That is how MLK changed the world!