Civilization Revolution/Cities

Once you've built a city, you can enter its City Screen to build units and structures, manage the population's workload and view any existing buildings or Famous People in the city.

Buildings
Various structures can be built in your cities to affect its statistics; some will increase the defensive attributes of units defending the city, while others will increase the production of Resources, Culture or Gold.

Buildings require Resources to build, although if you have enough Gold you can speed construction.

Wonders
Wonders are special buildings which can greatly affect your civilization's progress. They are also essential to achieve a Cultural Victory.

Roads
Roads can be built between your cities to enable your units to move quickly between your settlements; there is no movement cost to your units so long as they do not leave the road at any point. They cost Gold to build but require no Resources. Longer roads will cost more money.

Roads can be blockaded by enemy units, if they end their turn on the road.