District of Columbia Flag
White House
District of Columbia was formed in 1790 when President Washington authorized the construction of a new capital. The United States government continued to work from Philadelphia until 1800. Today over 700,000 people live in the District of Columbia, while over six million people live in the Washington-Arlington-Alexandria area. Certainly the District of Columbia can be proud of the many important and historical buildings and monuments within its boundaries. Idea: Children could find out how the land was acquired for the District of Columbia.
Patriot Day and National Day of Prayer and Remembrance is today. The United States was attacked by Al Qaeda terrorists on this day in 2001. The terrorists commandeered four passenger planes. They crashed two planes into the World Trade Center in New York City and one plane into the Pentagon. The fourth airplane, destined for Washington, DC, crashed into western Pennsylvania. It appears the passengers tried to regain control of the aircraft. More than 3,000 people died in the attacks. The country responded by attacking possible Al Qaeda cells and other terrorist groups. Security within the country became more stringent. An excellent source of information for children is Dennis Brindell Fradin’s September 11, 2001, published by Marshall Cavendish.
Washington Monument was completed in 1884. The monument’s cornerstone was laid on July 4, 1848, and building began. However, lack of funding and the Civil War stopped work. On August 2, 1877, Congress authorized the funds to complete the monument. It was completed on this day in 1884 and dedicated in 1885. Children can learn more at: 
National Geographic Society was created in Washington, DC, in 1888. Around 33 founding members met at the Cosmos Club in Washington, DC, to sign the charter. Visit a website at: 