1
In the year 2001 we were in the 21st century and the 22nd century will begin in the year 2101
2
The year Christ was born was considered year one of the 1st century
3
Christmas music was originally sung in the Latin language
4
Those responsible for Christmas songs being called Christmas carols are the residents of the towns of Spain.
5
Originally Christmas carols did not talk about Christmas.
6
In the 18th century, Christmas carols began to take the form we know today.
7