Write an essay explaining why people should speak up and address issues that matter in the world today.

Firstly, you should start by saying that is a human right to speak up freely and defen your convictions for changing the world. Wonderful people like, Martin Luther King or The Great Nun Theresa did that their whole lives. Then you should look back in worldwide history and emphasize how things changed through fight against slavery or the Inquisition, or fascism, communism, and now terrorism. Also, humanity would not have been the same unless women fought for their rights.