Christmas is celebrated by many countries around the world, but it is particularly popular in the United States. The holiday has been a part of American culture since the early 1700s, and it is now celebrated by millions of people of all backgrounds. In fact, the U.S. is one of the most popular countries in the world for Christmas celebrations, with many cities hosting large-scale events such as parades and tree lighting ceremonies. In some states, such as New York and California, the holiday is celebrated with a festive atmosphere and a plethora of activities, including shopping, dining out, and attending concerts and plays.