Long before kingdoms and scriptures, there were only physics, chemistry, and biology: matter forming, life emerging, species mutating, and dying without meaning. History begins only when biology collides with imagination.
Homo sapiens arrived late and ordinary. For most of its existence it was one animal among many, sharing the planet not only with lions and mammoths, but with other humans too, each adapted to a different niche.
The puzzle is not that humans built cities. The puzzle is that one human species ended up alone. Something happened that let sapiens move beyond local ecosystems, spread across continents, and reshape the food chain. The story begins without destiny: just accidents, competition, and a primate learning how to survive by cooperating better than its rivals.