The "massive influx of talented workers" and "the supremacy of the dollar" are not innate advantages, they are a consequence of the real underlying advantages.

The "massive influx of talented workers" and "the supremacy of the dollar" are not innate advantages, they are a consequence of the real underlying advantages. Much of the difference is reducible to American risk tolerance. They accept higher average risk for higher average returns, which compounds over time. They also embrace individual ambition to do great things as a society.