In the 1st century,Pagans in the Roman Empire called them Christians.They are those who follow Christ.
http://en.wikipedia.org/wiki/Religion_in_Nigeria#Christianity
Missionaries taught the people of Tanzania Christianity.
Christians.
Messiah.
Trends come and go, Christianity is at its best when unpopular.
christianity came from the heavens up ABOVE
Christianity
Christianity
Christianity is the term used for members who follow the founder of the Church of God - Jesus Christ.
christianity
It came with the Spaniards after 1492.
The term "trinity" is used specifically in Christianity.