Greater London is often referred to as "the City" or "the Square Mile" and it forms the main financial district. Archaically, the urbanised area of London was known as the Metropolis. In common usage, the terms "London" and "Greater London" are usually used interchangeably. Greater London is officially divided for some purposes, with varying definitions, into Inner London and Outer London. For some strategic planning purposes it is divided into five sub-regions. Greater London is under the strategic local governance of the Greater London Authority (GLA). It consists of an elected assembly, the London Assembly, and an executive head, the Mayor of
Harrison Courthouse Square Historic District of the square's buildings were built between 1895 and 1948, earlier buildings having been predominantly wooden in construction. The district that was listed on the National Register of Historic Places in 1999 has 54 historically significant buildings, including most of those facing the 1911 courthouse, and a few on the immediately adjacent city blocks. Harrison Courthouse Square Historic District The Harrison Courthouse Square Historic District is an area of Harrison, Arkansas. It is known by residents simply as "the Square". The Harrison Courthouse Square Historic District includes the 1911 Boone County Courthouse, two pharmacies, several clothing stores and restaurants, and