The Capitol improves communications between people and government, thus reducing <l:6,95>crime<e> and unhappiness throughout the empire. As the Capitol represents the seat of power, it is better organised and maintained than most of the country: food production is increased by 25%, gold is increased by 2 per citizen, crime is reduced by 40%, and the units inside the city have a +2 bonus to their defensive strength. The capitol is also immune to <l:6,29>religious conversion<e> and <l:6,49>slavery<e>. The happiness is normally increased by +3 due to the greater importance and opportunities for the Capitol citizens; however, during Anarchy periods, it is decreased by -3 due to particularly strong clashes of various political forces. When a new Capitol is constructed in a city, the old Capitol moves automatically to this new location.