On December 25, people around the world celebrate the birth of Jesus Christ. Some people celebrate by giving gifts. Children may be thanking Santa Claus for new toys. They may also be going to church with their families. Christmas has so many traditions and symbols associated with it, that it's hard to determine exactly how it came to be the celebration it is today. Christmas Day is the biggest festival in the western countries. It is on December 25, the birthday of Jesus Christ. Before the festival, every family will buy a Christmas tree, and put it in the middle of the living-room. And their houses look more soft and beautiful. Christmas day is on December 25, people around the world celebrate the birth of Jesus people celebrate by giving gifts. Children may be thanking Santa Claus for new toys. They