There is no such thing as the "Jewish Church", so it is impossible to answer the question as asked.
If the question is asking about the doctrinal divisions in Judaism at a certain point in time, please resubmit the question with a clear marker with reference to what time period the question refers to, i.e.: What divided Jewish doctrines in the Roman Period / First Century?
The early apostolic church was entirely Jewish in all its forms and manifestations.
Jewish synagogues or temples. The christian Faith was just forming.
No, it is part of The Orthodox Church (Christianity), and it is not Jewish. In fact, there is no such thing as a Jewish church.
There is no church or reference to church in the Jewish religion. A Jewish house of worship is called a synagogue.
If indeed it was the most popular, a simple explanation would be that the Christian Church sprang from the Jewish communities and the first body of the Church was heavily or nearly fully Jewish converts. Matthew spoke strongly to this community to prove Jesus was their promised Messiah.
Allaigance to orthodox church,reforms,allaigance to kingship etc.
The book of "ax" is in the New Testament (spelled ACTS) and is about the acts of the apostles and the birth of the early church which was Jewish.
It was settled by the Church being bribed to stop having sex with all the prostitutes.
The Jewish communities of the 1st Century did not accept the claims of the Jewish-Christians (the Early Church) that Jesus was the Messiah as prophesied by the Old Testament. As a result, they wanted to form a separate religious community to pray and believe as they saw fit.
It is commonly agreed today by many serious christian analysts of the Early Church that the Roman occupation of Palestine has been a major reason for favouring the fast development of the Early Church. Many followers of Jesus were hoping He would be the final answer to free them from Roman oppression, taxes and relative freedom.
Church's Ministry Among Jewish People was created in 1809.
There is no such thing as a Jewish Church. Judaism doesn't have that kind of organization. Jewish beliefs originated in the land of Israel and evolved all over the world.