Here is one on the date that Christmas falls on:
The Date of Christmas
The idea to celebrate Christmas on December 25 originated in the 4th century. The Catholic Church wanted to eclipse the festivities of a rival pagan religion that threatened Christianity’s existence. The Romans celebrated the birthday of their sun god, Mithras during this time of year. Although it was not popular, or even proper, to celebrate people’s birthdays in those times, church leaders decided that in order to compete with the pagan celebration they would themselves order a festival in celebration of the birth of Jesus Christ. Although the actual season of Jesus’ birth is thought to be in the spring, the date of December 25 was chosen as the official birthday celebration as Christ’s Mass so that it would compete head on with the rival pagan celebration. Christmas was slow to catch on in America. The early colonists considered it a pagan ritual. The celebration of Christmas was even banned by law in Massachusetts in colonial days.