>>512929025 (OP)
our ancestors built the chariot, and as they bred and raised larger and larger horses that could draw larger, heavier chariots, so too did they utilize this new, stronger horse in agriculture and trade too. The cart, the wagon and then the invention of the steam engine, refined into the internal combustion engine which allowed the humble horse drawn chariot to turn into the greatest invention humanity ever produced.
With the car came with it roads, with the roads came with it civic infrastructure, with infrastructure came technology, sciences, health and law.
But you asked how.
Because White people are the Great.