For a way to look at such things, try G. K. Chesterton's
The Everlasting Man, particularly the chapter "The Antiquity of Civilization."
The modern man looking at the most ancient origins has been like a man watching for daybreak in a strange land; and expecting to see that dawn breaking behind bare uplands and solitary peaks. But that dawn is breaking behind the black bulk of great cities long builded and lost for us in the original night; colossal cities like the houses of giants, in which even the carved ornamental animals are taller than the palm-trees; in which the painted portraits can be twelve times the size of the man; with tombs like mountains of man set four-square and pointing to the stars; with winged and bearded bulls standing and staring enormous at the gates of temples; standing still eternally as if a stamp would shake the world. The dawn of history reveals a humanity already civilized. Perhaps it reveals a civilization already old. And among other more important things, it reveals the folly of most of the generalizations about the previous and unknown period when it was really young. The two first human societies of which we have any reliable and detailed record are Babylon and Egypt. It so happens that these two vast and splendid achievements of the genius of the ancients bear witness against two of the commonest and crudest assumptions of the culture of the moderns. If we want to get rid of half the nonsense about nomads and cave-men and the old man of the forest, we need only look steadily at the two solid and stupendous facts called Egypt and Babylon.
