is a Monarchy. This can increase the amount of food and
resources generated when some terrains are irrigated and mined.

MONARCHY/COMMUNISM: A celebrating city currently ruled by either
of these governments is operated as if the government is a
Democracy instead. This increases the amount of trade generated.

REPUBLIC/DEMOCRACY: A celebrating city currently ruled by either
of these governments increases in population by one point each
turn so long as sufficient food is available. This can result in
dramatic growth of the city.


CITY RESOURCES WINDOW
~~~~~~~~~~~~~~~~~~~~~
FOOD: A population unit in your city requires two units of food
each turn. If you city is currently producing more food than
that, the surplus is shown after a break in the food line. The
excess goes into the food storage box shown elsewhere on the
city display.

RESOURCES: The shield symbol indicates the resources of raw
materials and industrial capacity of the city. Surplus capacity
is shown to the right of a break in the industry line and is
available to be used to build new units or city improvements.
Diplomats and Caravans don't require maintenance.

TRADE: Trade is produced by Roads through Plains and Grasslands,
by Rivers, by Oceans/Lakes, by squares containing Gold Mines or
Gems, and by Caravans trade routes.
... Далее >>