can someone help me grade the essay?

<p>Topic: should heroes be defined as people who say what they think when the we ourselves lack the courage to say it?</p>

<p>Heroes are the predominant characters who promote the history development in a community. Without their courage to stand out for the other people, the society will then change at a much slower pace. Heroism can be either spiritual or physical. Physical heroes are the people who have braved the physical danger to defend a cause or to protect other people. however, some heroes are the people who are courageous to say what they think when the other people lack the courage to say.
There were scientists who gave out the theories that collide with people’s traditional awareness. Charles Darwin was a Britain naturalist who discovered the theory of revolution. He thought that human are evolved from the apes. This theory irate the Christians who believed that people are created by god. So, there were many criticisms about Darwin, some people draw Darwin as a monkey to satire his theory. By ignoring the public comment, Darwin insisted on his standpoint which is proved to be the most important discovery about the origin of human.
The activist martin Luther king is another phenomenon who dears to stand out for the justice. He was the leader of the movements for black people’s civil rights. With his and other protesters’ effort, the segregation between races was defined as illegal and blacks won the voting right. Before that, black people didn’t have equality as white people, for example, they had to give seats to the white people in the bus. His famous speech ‘i have a dream’ inspired many people to be involved into the movements. The turbulent society provided a big resistance to Martin Luther king’s campaign. He was arrested upward of 20 times and was assassinated at last. When his remain was sent back to his hometown, on his gravestone, there was written ‘free at last, free at last’
The stories of these two people demonstrate that heroes are the people who contribute selflessly and steadfastly when other people are afraid of speaking out. They won’t cower because of public slander and any other obstacles, even though it will harm their life.</p>

<p>any answer???</p>