Your descendants are mostly Europeans mixed with locals - a conglomerate of different cultures from all over the world - that's what makes US great.
Many brains migrated into the US and your country flourished in the past decades.
Also after WWII US tried to bring many brains especially from Europe, even Germany - into US offering them a better life.
Unfortunately there are not so many Jews as they used to be. (even as a religion) ( I mean they migrated from one place to another). But still they are pretty united and help each other.
(Not like the Ferengi )

What I like about Jewish communities is that they support each other and you can find them all over the world.
They say they rule the world

I was talking though (without generalizing) about a certain type.... those businessmen with a lot of connections and money who can make things happen or change things if they want....
They care about their families.... but for them business is business

And perhaps outside the family they might show stinginess.
I watched recently a movie called "
A serious man" - the movie starts like this :
It's not related with what I said above..... it's just that they have the same appearance