The Evolution of Christmas in America How Christmas Became an American Holiday Tradition : Santa Claus, Gifts, and a Tree Christmas is one of the most celebrated holidays in the United States, marked by an amalgamation of festive traditions that include Santa Claus, gift-giving, and the iconic Christmas tree. However, these elements of the holiday, now synonymous with American culture , are the result of centuries of evolution influenced by various cultural, religious , and historical forces . This article explores the rich history of how Christmas transitioned from a modest religious observance to a grand celebration, deeply rooted in American culture, centered on family , community , and, of course , the joy of giving.