To learn about the history of the United States, Washington DC is the place to go. Formally known as the District of Columbia, it is affectionately known as “Washington”, “the District”, or simply “D.C.”. As the capital of the United States, the city has witnessed the biggest events in American history and played host to many major celebrations.
Since its founding in 1791, it has been home to the centres of all three branches of the federal government of the United States, including the Congress, President, and Supreme Court. You’ll also find six of the top 10 buildings in the American Institute of Architects’ 2007 ranking of “America’s Favourite Architecture” here in D.C. . If you are an architecture buff, you definitely can’t miss Washington when travelling in the United States.