Where did the religion christianity began?

Answer 1

Catholic AnswerChristianity began in Israel with the resurrection of Jesus and the establishment of the Catholic Church by the Holy Spirit at Pentecost.

Another Answer:

Jesus came to establish God's Church on Earth, headquartered in Jerusalem, with Him as the Spiritual Head (Apostle James was Head in Jerusalem while Peter was Head in Babylon for a time). It began at the first Pentecost which happened on a Sunday, 50 days after Christ's Resurrection. In approximately a dozen verses, this Church is called the Church of God (usually at a city named but one Church - ie... Church of God at Corinth). No other differentiation/name/title was noted formally until the end of the fourth Century AD.

Acts 20:28New King James Version (NKJV)

28 Therefore take heed to yourselves and to all the flock, among which the Holy Spirit has made you overseers, to shepherd the church of God which He purchased with His own blood.

Answer 2

In the Middle East. Saint Paul traveled amongst the various peoples and spread the word. Read the New Testament.

Answer 3

Christianity began when Jesus came down to save our sins.

Answer 4

As soon as Jesus was born the Christian faith was here.

Answer 5

I don't know but I do Know that Christianity was the Anglo-Saxon religion

Answer 6

In Jerusalem in the first century AD/CE