Singing Christmas Tree upon the location. Since then, the singing Christmas tree concept has spread to Canada, the Philippines, South Korea, Switzerland and Sri Lanka. The most attended tree takes place in Knoxville, Tennessee, with 60,000 attendees in 2007. The first Christmas trees came to the United States in the 1740s from Moravian (now part of the Czech Republic) settlers. In 1851, the first commercial tree lot in the United States was set up in New York City. President of the United States Franklin Pierce set up the first Christmas tree in the White House in 1856. Artificial trees were first developed in
Mount Pierce (New Hampshire) Mount Pierce (New Hampshire) Mount Pierce is a mountain in the Presidential Range in the White Mountains of New Hampshire that is approximately 4,310 feet (1,314 m) high. Formerly called Mount Clinton for 19th-century governor DeWitt Clinton of New York, in 1913 it was renamed after President Franklin Pierce (1804–69), the only president born in New Hampshire, although the newer name is not universally accepted. Its summit offers a wide view of New Hampshire's mountains. The shortest trail route to the summit of Pierce is from a parking lot to the west of the mountain on Mount Clinton Road just