The first white visitors to America found men exercising some kind of authority, and they called them kings, after the fashion of European government. The Spaniards even called the head-chief of the Mexicans the "Emperor Montezuma." There was not a king, still less an emperor, in the whole of North America. Had these first Europeans understood that they were face to face with men of the Stone Age, that is, with men who had not progressed further than our own forefathers had advanced thousands of years ago, in that dim past when they used weapons and implements of stone, and when they had not as yet anything like written language, they would have been saved many blunders. They would not have called native chiefs by such high-sounding titles as "King {16} Powhatan" and "King Philip." They would not have styled the simple Indian girl, Pocahontas, a princess; and King James, of England, would not have made the ludicrous mistake of being angry with Rolfe for marrying her, because he feared that when her father died, she would be entitled to "the throne," and Rolfe would claim to be King of Virginia! The study of Indian life has this peculiar interest, that it gives us an insight into the thinking and acting of our own forefathers long before the dawn of history, when they worshiped gods very much like those of the Indians. All the world over, the most widely separated peoples in similar stages of development exhibit remarkably similar ideas and customs, as if one had borrowed from the other. There is often a curious resemblance between the myths of some race in Central Africa and those of some heathen tribe in Northern Europe. The human mind, under like conditions, works in the same way and produces like results. Thus, in studying pictures of Indian life as it existed at the Discovery, we have before us a sort of object-lesson in the condition of our own remote ancestors. Now, the first European visitors made serious {17} errors in describing Indian life. They applied European standards of judgment to things Indian. A tadpole does not look in the least like a frog. An uninformed person who should find one in a pool, and, a few weeks later, should find a frog there, would never imagine that the tadpole had changed into the frog. Now, Indian society was in what we may call the tadpole stage. It was quite unlike European society, and yet it contained exactly the same elements as those out of which European society gradually unfolded itself long ago.