how did the tradition of christmas gift giving start
The tradition of gift-giving is an old one, but it became associated with Christmas more recently. It is a relic of a pagan custom, namely, the winter solstice which in Europe occurs in December. This was celebrated in ancient Rome with gift-giving during the Saturnalia holiday, which took place that month. As Christianity became increasingly widespread in the Roman lands, the custom of gift-giving continued. Around the year 336 AD the date of December 25 appears to have become established as the day of Jesus's birth, and the tradition of gift-giving was reinterpreted and tied to the story of three Magi giving gifts to baby Jesus; together with another story, that of Santa Claus based on the historical figure of Saint Nicholas, a fourth-century Greek bishop and gift-giver, it slowly became a part of Christmas celebrations.