http://en.wikipedia.org/wiki/Xmas
http://ancienthistory.about.com/od/christianholidays/f/Xmas.htm
http://www.sabbatarian.com/Paganism/XmasHistory.html
http://www.lasttrumpetministries.org/tracts/tract3.html
Fun Links about Christmas. Yay! Well, they are not really fun, but they are interesting.