Belief in God and in the Torah.
Only One God.
Israel
Jerusalem
Rabbis and cantors
The is no such thing as a "judaism".
Of course not.
Judaism does not have a centralized leadership.
Jews worship in synagogues.
No, Jews worship in synagogues.
The lord God or Yahweh is the diety in Judaism.
Judaism's primary language is Hebrew
world wide, about 13 million