Jewish people are also American.  They form, get involved and invest in government so that their government doesn’t turn on them the same as I explain in my initial comment.  They also support Israel because it’s their last hope if that government does eventually turn on them.  Why? Because historically the persecution of the Jewish people has happened so many times in every country they have lived in that they need to have a place in the back of their mind that they know they can always go to if the persecution returns. We, as in this world created this scenario. They are survivalist and are only so because of what this world has done to their people over and over again.