a) Jesus lived and worked among Jews
b) all of the disciples were Jews
c) Paul, the most important author of the New Testament was a Jew
d) Jesus teachings were largely about the interpretation of Jewish law and ethics
e) The New Testament is so packed with references to the earlier Jewish tradition that it makes little sense without study of that tradition.
They were a group of early Christians who were in the process of leaving Judaism.
Jerusalem for both Jews and Christians. Either Mecca or Medina for Muslims.
Judaism is the religion that was a precursor to Christians. The early Christians, namely the apostles, were Jewish because Jesus was still alive and Christianity had not been developed yet. Jesus himself was Jewish.
For Judaism: http://judaism.answers.com/jewish-history/jerusalem-in-judaism
When Jesus and his followers "branched off" of Judaism.
Because Christianity is the fulfillment of Judaism.
No, the Jonas Brothers are Evangelical Christians
That's a trick question. There are no churches in either Judaism or Buddhism. Only Christians have churches.
Islam calls their holy book the Koran. For Judaism it is the Tanakh. For Christians it is the Bible.
The "holy cities" of Judaism and Christianity is Jerusalem. Jerusalem is important to Christians because it is the city in which Jesus was born. Jerusalem is important to Jews because of the great temple that was built in Jerusalem. The "holy city" of Islam is Mecca, where the Islamic people do their "pilgrimage".
Peter
There are also different denominations of Judaism, Hinduism, and Islam.