Answer:
There are a number of possible answers to this question.
1) What is the year 1 in the Jewish calendar dated from? The answer above (Creation) is correct. But it's based on tradition as well as mathematics, because some of the kings had overlapping half-years.
2) When did Judaism begin? It began with Abraham, 3800 years ago.
3) In the past, new moons were announced by the Sanhedrin (court) after witnesses had testified as having seen the new moon. When did our fixed calendar begin? It began around the year 361 CE, when Hillel 2 (a later sage with the same name as the famous Hillel) instituted our fixed calendar, because the persecutions were making it untenable for the Sanhedrin to function.
It began in the area in what is now the state of Israel.
The homeland of Jewish Faith is Israel.
The Jewish faith focuses on God for spiritual guidance and the Torah that He provided for the Jewish people.
To people of the Jewish faith, certainly. This is a question of faith and naturally those who have faith in God as described by Jewish teachings will claim Him to be True. Those who do not have faith in this God or have faith in a different god or gods will claim Him to be False. Only you can decide which is true.
The faith of Jesus Christ was Jewish. Everyone in Israel back then were all Jewish.
No, Jill Biden was not raised Jewish. She was raised Catholic and continues to practice that faith.
The leader of the Jewish faith is called Rabbi.
The Star of David does not support the Jewish faith. It is only a symbol of national pride.
There is no such faith as "Boutitham"
Yes, there is a small immigrant Jewish community.
Israel
Israel.