Before Darwin published ORIGEN OF SPECIES, the life and death struggle for survival on this planet was well established in the mindset and psyche of the jewish people.
The origens of the jews is less important than understanding their strategy for survival . The many persecutions they have endured is a testimony to their unique ability to live out and survive whatever misfortune comes their way.
They understand the natural law dealing with survival of the fittest and given their numerically small status in the world ,they can only live by exploiting the weaknesses they sense in others.
Over the millenia they have perfected this gift to a fine art.
Understanding the need to use others for their gain and advantage they immediately use their financial skill to control the economy of whatever country they reside in.
From this point ,it becomes easier to gain access to the halls of political power and so they gain favors with which they then can gain control of the media ,guaranteeing them a positive stance in the eyes of an unsuspecting world.