Trafalgar Square death, and the square did not open until 1844. The Nelson's Column at its centre is guarded by four lion statues. A number of commemorative statues and sculptures occupy the square, but the Fourth Plinth, left empty since 1840, has been host to contemporary art since 1999. The square has been used for community gatherings and political demonstrations, including Bloody Sunday in 1887, the culmination of the first Aldermaston March, anti-war protests, and campaigns against climate change. A Christmas tree has been donated to the square by Norway since 1947 and is erected for twelve days before and after Christmas
Boston Christmas Tree Boston Christmas Tree The Boston Christmas Tree is the City of Boston, Massachusetts' official Christmas tree. A tree has been lit each year since 1941, and since 1971 it has been given to the people of Boston by the people of Nova Scotia in thanks for their assistance after the 1917 Halifax Explosion. The tree is lit in the Boston Common throughout the Christmas season. On December 6, 1917 at 9:04:35 am, the Halifax Explosion severely destroyed much of the city, by the largest man-made explosion up to that time. Boston authorities learned of the disaster by telegraph, and quickly