Civilization V: National Wonders

National Wonders are buildings that are limited to one per civilization. Each has a prerequisite building that must be built in each city to allow for the national wonder to be built,
and each costs 125 plus 30 per city.

Image	Name	Ability	Buildings	Technology
	Circus Maximus	+5 +1	Colosseum	Construction
	Hermitage	+50% +5 Culture in this City.	Opera House	Acoustics
	Heroic Epic	All newly-trained non-air Units in this City receive the Morale Promotion improving combat strength by 15%. +1	Barracks	Iron Working
	Ironworks	+8 +1	Workshop	Machinery
	National College	+50% +3 +1	Library	Philosophy
	National Epic	+25% Great People generation in this City. +1	Monument	Philosophy
	National Treasury	+8 +1	Market	Currency
	Oxford University	1 Free Technology. +3 +1	University	Education