Completed in 1800, The White House is the oldest public building in Washington, DC and has been the home of every president except George Washington.
The Smithsonian Institution was founded for the "increase and diffusion" of knowledge from a bequest to the United States by the British scientist James Smithson, who had never visited the US himself.
The Washington Monument was formally dedicated on February 22, 1885, and at the time of its construction, it was the tallest building in the world; it remains the tallest stone structure in the world.
If you visit Washington DC, you have to pay respect to the soldiers and American's that paved the way for us. Very moving.
The museum opened on July 19, 2002 and is the only public museum in the United States solely dedicated to espionage that has shaped history and continues to have a significant impact on world events.
Construction began in 1914, and the memorial was opened to the public in 1922. Martin Luther King, Jr. delivered his famous "I Have a Dream" speech to a crowd by the Lincoln Memorial in 1963 .
Dedicated in April 1979, coinciding with Einstein's 100th birthday, the statue is 12 feet tall and weighs about 4 tons. Watch this 90 second C-SPAN YouTube video about the memorial. อ่านเพิ่มเติม
