To have a true democracy, the rights of the minority must be protected against the tyranny of the majority. Secondly, Israel was created, and is known worldwide as The State of Israel, not the Jewish State of Israel. The loyalty oath of the US requires people to swear loyalty to the US Constitution, not any religion or ethnicity. Political Science 101.
EU's Mogherini in Tehran to talk nuclear deal, regional issues (Reuters)
from the article: The Jewish Republic of Israel