Abraham, Isaac, Jacob, Moses, Aaron, Joshua, Deborah, Samuel, King David, King Solomon, Isaiah, Jeremiah, Ezekiel, Daniel, Mordecai, esther, Ezra, Hillel, Rabbi Akiva, etc.
Judaism does not have a centralized leadership.
see the attached Related Link.
the main world religions are Christianity, Judaisms, Islam, Hindu, and Buddhism. not necessarily in that order.
Jerusalem
Israel
Rabbis and cantors
Of course not.
The is no such thing as a "judaism".
Jews worship in synagogues.
Belief in God and in the Torah.
No, Jews worship in synagogues.
Judaism's primary language is Hebrew