South Carolina State House in the context of Governor of South Carolina

Federal-style architecture is the classical architecture built in the United States following the American Revolution between c.  1780 and 1830, and particularly from 1785 to 1815, which was influenced heavily by the works of Andrea Palladio with several innovations on Palladian architecture by Thomas Jefferson and his contemporaries. Jefferson's Monticello estate and several federal government buildings, including the White House, are among the most prominent examples of buildings constructed in Federal style.

Federal style is also used in association with furniture design in the United States of the same time period. The style broadly corresponds to the classicism of Biedermeier style in the German-speaking lands, Regency architecture in Britain, and the French Empire style. It may also be termed Adamesque architecture. The White House and Monticello were setting stones for what Federal architecture has become.

Columbia is the capital city of the U.S. state of South Carolina. It is the second-most populous city in the state, with a population of 136,632 at the 2020 census, while the Columbia metropolitan area has an estimated 870,000 residents. The city serves as the county seat of Richland County, and portions of the city extend into neighboring Lexington County and Kershaw County. The name "Columbia", a poetic term referring to the U.S., derives from the name of Christopher Columbus, who explored the Caribbean on behalf of the Spanish Empire. The name of the city is often abbreviated as "Cola", leading to its nickname "Soda City".

The city, located just northwest of the geographic center of South Carolina, was the center of population of South Carolina as of 2020. It is also the primary city of the Midlands region of the state. It lies at the confluence of the Saluda River and the Broad River, which merge at Columbia to form the Congaree River. As the state capital, Columbia is the site of the South Carolina State House, the center of government for the state. In 1860, the South Carolina Secession Convention took place in Columbia; delegates voted for secession, making South Carolina the first state to leave the Union in the events leading up to the Civil War.