Flag Day (United States) of Pennsylvania, attempted to have a resolution passed requiring the American flag to be displayed on all Philadelphia's public buildings. In 1937, Pennsylvania became the first state to make Flag Day a legal holiday. The Elizabeth Duane Gillespie Junior High School was added to the National Register of Historic Places in 1989. American fraternal order and social club the Benevolent and Protective Order of Elks has celebrated the holiday since the early days of the organization and allegiance to the flag is a requirement of every member. In 1907, the BPOE Grand Lodge designated by resolution June 14 as Flag
Labor Day the Knights of Labor, which organized the first parade in New York City. In 1887, Oregon was the first state of the United States to make it an official public holiday. By the time it became an official federal holiday in 1894, thirty states in the United States officially celebrated Labor Day. Canada's Labour Day is also celebrated on the first Monday of September. More than 80 countries celebrate International Workers' Day on May 1 – the ancient European holiday of May Day. (May Day was chosen by the Second Internationale of socialist and communist parties to commemorate the Haymarket