Did you know that the tradition of giving Christmas cards started with the Victorians? In fact, a lot of our modern day Christmas traditions started in the Victorian era. But in those days most of the Christmas cards were still homemade, just like most of the gifts were.
The tradition of giving gifts goes back a long time, and in Norway we hear about the Vikings offering gifts to allying chiefs in order to establish and maintain good relations between the different clans. Even today, gifts, but perhaps even more so, cards, are used for the exact same purpose!