Black And White - A Look At The Existance Of Racial Differen

Part I of Essay
American tradition and culture is based around the concept of free speech. One can say what he likes, make any point he chooses, and express any opinion he desires in America. Anyone, from the homeless person, to the workingman, to the President of the United States himself ....

Part II of Essay
.... because they are the most obvious and therefore the most well known. Well first, you would have to accept that there is a difference in skin color between a Black man and a White man, and this difference is caused by different melanin levels. What causes this difference? Why, it\\'s evolution, that gradual process of genetic change due to the environment a particular species habitates. Negroes lived in very hot, sun-drenched parts of Africa, and they needed protection from the sun. So they evolved darker skin so they wouldn\\'t get sun ....