“_Democracy means not ‘I’m as good as you are’ but ‘you’re as good as I am.’_”—THEODORE PARKER. Immigration has made the United States the most composite nation on earth. More peoples of widely different national and racial origins have been brought together and welded into a single political, economic, and social system than anywhere else in the world. What constitutes a race? Does each race have certain hereditary characteristics which determine its mental life and social behavior? Is there a racial stock which is superior—physically, mentally, and morally—to other racial stocks? Just what differences, if any, exist between those who were born here and those who have adopted this country as their home land? There is no such person as a native American, nor was there ever such a person if we are to be strictly accurate. We are told that even the American Indian is an immigrant who came from far-off Asia by way of the Bering Straits and Alaska. Our ancestors may have come on the Mayflower or in the steerage, we may be descended from immigrants who settled here generations ago, or we may have come direct from other lands, yet one fact remains crystal clear—WE ARE ALL IMMIGRANTS. _Physical Characteristics_ From the physical standpoint, races do have certain very definite differences that are obvious. One of the most obvious is that of color. White, black, yellow, red, brown, and yellow-brown are the colors we usually associate with certain racial types. Some of us are tall, blond, and blue-eyed. Others are short, dark, and brown-eyed. Some people have long, narrow heads while others have short, round heads. However, the same physical differences may be found not only between racial and national groups, but also between individuals within the nation, tribe, or family. _Mental Characteristics_ In answer to the contention that certain racial groups are mentally superior to others, Franz Boas, an outstanding scientist, says, “No one has ever proved that a human being through his descent from a group of people must of necessity have certain mental characteristics.... If we were to select the most intelligent, imaginative, energetic, and emotionally stable third of mankind, all races would be represented.” Hooton, another scientist, is even more emphatic. He declares that “each racial type runs the gamut from idiots and criminals to geniuses and statesmen. No type produces a majority of individuals from either end of the scale. There are no racial monopolies of either human virtues or vices.”