The popularity of Christmas cards quickly spread throughout England and then to other countries around the world. By the end of the 19th century, it had become a common tradition to send Christmas cards to friends and family.
In the United States, the first Christmas card is believed to have been sent in 1856 by Louis Prang, a German-born lithographer. Prang's cards were quite elaborate, and they often featured religious imagery. In the 1870s, he began mass-producing Christmas cards, and they quickly became a popular way for Americans to send holiday greetings.
Today, Christmas cards are sent by people of all faiths and backgrounds. They are a way to stay in touch with friends and family, and to spread some holiday cheer.