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
Sac City Monument Square Historic District century conflicts. The larger tablet memorializes the soldiers from World War I and World War II. The two smaller tablets commemorate the Korean and Vietnam conflicts. Sac City Monument Square Historic District Sac City Monument Square Historic District is a nationally recognized historic district located in Sac City, Iowa, United States. It was listed on the National Register of Historic Places in 2015. The square consists of the General Sherman Hall (1892), Memorial Statue (1894), the American Legion Hall (1922), four World War II era Howitzers, and three granite tablets that commemorate the lives of the soldiers from Sac County