“Every civilization in Civilization IV has its own unique unit. A unique unit, or UU for short...Unique unit (Civ4)
“Civilization IV has seven religions: Buddhism, Christianity, Confucianism, Hinduism, Islam...Religion (Civ4)
“Since Warlords, every civilization in Civilization IV has had their own unique building. A...Unique building (Civ4)
“"Civilopedia" is the name given to the encyclopedic part of the in-game help in Civilization...Civilopedia
“Terrain is "the physical features of a tract of land." In Civilization IV, each tile has one...Terrain (Civ4)
“This is a list of specialists in Civilization IV. Artist (+3 Great Artist points,+1 Science,+4...Specialists (Civ4)
This category has the following 20 subcategories, out of 20 total.