Buildings

Village Headquarters	In the Village Headquarters you can construct new buildings or upgrade existing ones. The higher the level of your headquarters, the faster the constructions will be finished. World settings permitting, as soon as your Village Headquarters is upgraded to level 15 you will be able to demolish buildings in this village.
Barracks	In the barracks you can recruit infantry. The higher its level the faster the recruitment of troops will be finished.
Stable	In the stables you can recruit cavalry. The higher its level the faster the recruitment of the troops will be finished.
Workshop	In the workshop you can produce rams and catapults. The higher its level the faster the recruitment will be finished.
Church	The church gives all the villages in the nearby area belief. When a village has belief, its troops fight at 100% effectiveness instead of 50%. The church is only available on some worlds.
First church	The first church gives all the villages in the nearby area belief. When a village has belief, its troops fight at 100% effectiveness instead of 50%. The first church is built by default in your first village, and can only be built once. Churches is only available on some worlds.
Academy	In the academy you can educate noblemen. They will help you conquer other villages.
Smithy	In the smithy you can research and improve weapons. Upgrading the smithy allows the research of better weapons and decreases the research time.
Rally point	On the rally point your fighters meet. Here you can command your armies.
Statue	At the statue the villagers render homage to your paladin. If your paladin dies you can appoint one of your fighters to become the new paladin.
Market	On the market you can trade with other players.
Timber camp	Outside of your village in the dark forests your lumberjacks cut massive trees to produce wood in the timber camp, which is needed for buildings and weapons. The higher its level the more wood is produced.
Clay pit	In the clay pit your workers extract clay, which is important for new buildings. The higher its level the more clay is produced.
Iron mine	In the iron mine your workers dig the war-crucial iron. The higher its level the more iron is produced.
Farm	The farm supplies your workers and troops with food. Without extending your farm your village cannot grow. The higher its level the more villagers can be supplied.
Warehouse	The warehouse stores your resources. The higher its level the more resources can be stored.
Hiding place	Resources in your hiding place cannot be plundered by your enemies. The bigger it is, the more it can hold. There is no place to hide your troops though. Even your enemies' scouts cannot spot the resources hidden in your hiding place.
Wall	The wall defends your village against your enemies' troops. The higher its level the better the basic defense of your village. It also increases the defensive strength of your troops.