Capital city meaning "head". In several English-speaking states, the terms county town and county seat are also used in lower subdivisions. In some unitary states, subnational capitals may be known as "administrative centres". The capital is often the largest city of its constituent, though not always. Historically, the major economic centre of a state or region often becomes the focal point of political power, and becomes a capital through conquest or federation. (The modern capital city has, however, not always existed: in medieval Western Europe, an itinerant (wandering) government was common.) Examples are Ancient Babylon, Abbasid Baghdad, Ancient Athens, Rome, Constantinople, Chang'an,
Spanish Steps fleur-de-lys and Innocent XIII's eagle and crown are carefully balanced in the sculptural details. The solution is a gigantic inflation of some conventions of terraced garden stairs. The Spanish Steps, which Joseph de Lalande and Charles de Brosses noted were already in poor condition, have been restored several times, most recently in 1995. A new renovation commenced on October 8, 2015 and the steps reopened on September 21, 2016. In the Piazza di Spagna at the base is the Early Baroque fountain called "Fontana della Barcaccia" ("Fountain of the longboat"), built in 1627–29 and often credited to Pietro Bernini, father