who started christmas

Christmas is a holiday that has been celebrated for centuries, but its exact origin is not known. Some believe it began with the birth of Jesus Christ, while others believe it was a pagan holiday that was later adopted by Christians. The earliest known celebration of Christmas was in the fourth century, when the Church of Rome declared it a holy day. Over time, Christmas evolved into a cultural holiday, celebrated by people of all faiths and backgrounds. Today, it is one of the most widely celebrated holidays in the world.