Answer:
Washington was established as the capital of the United States as the result of a compromise following seven years of negotiation by members of the U.S. Congress as they tried to define the concept of a “federal enclave.” On July 17, 1790, Congress passed the Residence Act, which created a permanent seat for the federal government. George Washington, the country’s first president (1789–97), carefully chose the site, which is on the Potomac River’s navigation head (to accommodate oceangoing ships), and near two well-established colonial port cities, George Town (now Georgetown, a section of the city of Washington) and Alexandria, Va. This location bridged the Northern and Southern states, but Washington called it “the gateway to the interior” because he hoped it would also serve to economically bind the Western territories to the Eastern Seaboard—the Tidewater and the Piedmont regions and thereby secure the allegiance of the frontier to the new country.
