We just learned about the Church of the East in China.
Another part of early Christianity was the Muslim Conflict.
Around 610 AD, a man named Muhammad started a new religion called Islam, and the followers of Islam are called Muslims.
Christianity and Islam were both spreading around Europe, the Middle East and Africa all through the years 600 AD and 700 AD, and people fought over which one was true.
Most of the countries in the Middle East, northern Africa, and even Spain and Portugal became mostly Muslim.
Christianity was still spreading into Western Europe, but many countries that used to be Christian switched to Islam for hundreds of years.
(from: wikipedia - spread of islam)
Kid Facts - Blast from the past: Quartodecimanism
