The message is that everyone, both black and white has made some impart in life and thus wears a crown and was worthy of recognition.
Explanation:
In "The Crown," by Gary Byrd and Stevie Wonder, the history of humanity was traced to ancient Egypt and the Kings that ruled such as King Tut. These people made wonderful achievements in science and astronomy and how also built the pyramids. The song also talked about the origin of its writer. He came from a race that fought for their freedom and suffered in the hands of groups like the Ku Klux Klan. That is the black race.
He recognized the contribution of the black race to life. They first arrived the shores of America some 2,000 years before Columbus. Summarily, the song recognizes that we all have contributed to life in one way or the other, and as such, we all wear the crown.
Convince the reader to his/her side of the argument, seeing only their side of the argument. Ex: Strawberry ice cream is the best for you and here's why......
In order for us to make sure of it, i.e. to make sure of the validity of the information because we cannot rely on any source without making sure of its source and the validity of the information and the existing data