Flag Day (United States) holiday. William T. Kerr, a native of Pittsburgh and later a resident of Yeadon, Pennsylvania, founded the American Flag Day Association of Western Pennsylvania in 1888, and became the national chairman of the American Flag Day Association one year later, serving as such for fifty years. He attended President Harry S. Truman's 1949 signing of the Act of Congress that formally established the observance. In 1889, the principal of a free kindergarten, George Bolch, celebrated the Revolution and celebrated Flag Day, as well. In 1893, Elizabeth Duane Gillespie, a descendant of Benjamin Franklin and the president of the Colonial Dames
United Nations Day resolution (United Nations Resolution 2782) declaring that United Nations Day shall be an international observance or international holiday and recommended that it should be observed as a public holiday by United Nations member states. The first event called "United Nations Day" was a World War II Allies' day of solidarity and military parades launched by US President Franklin D. Roosevelt tied to US Flag Day on June 14, 1942, six months after the Declaration by United Nations. It was observed in New York City as the "New York at War" parade, in London, and by the Soviet and Chinese governments.