Regardless, the more impulsive a society is, the more arrogant it is.
America and especially American Jews have the right mix of arrogance and capabilities to make the dream come true.
I'd say :
1) Africa has all the arrogance and impulsiveness but lacks in capabilities
2) Asia has the capabilities but lacks arrogance
3) Europe has both the capabilities and the arrogance but not as much as USA
4) Usa is the sweet spot, and American Jews are in the sweetest spot