===================================TERRAIN===================================
------------------------------Basic Terrain------------------------------
lake - fresh water
coast - shallow ocean
floor - deep ocean
lake_ice - frozen fresh water
coast_ice - frozen shallow ocean
floor_ice - frozen deep ocean
arctic - glacier
desert - desert
forest - temperate forest
grassland - grassland
hills - hills
jungle - tropical forest
mountains - mountains
plains - plains
swamp - swamp
tundra - tundra
inaccessible - inaccessible terrain

===================================ROADS===================================
------------------------------Basic Roads------------------------------
road - roads
rail - railroads
highway - highways
maglev - raised maglev

===BASES===
------------------------------Basic Bases------------------------------
outpost - protofortress
fortress - fortress
airstrip - protoairbase
airbase - airbase
buoy - ocean base

===================================SPECIALS===================================
------------------------------Basic Specials------------------------------
oil/arctic_oil -
buffalo -
grassland_resources/water_resources - 
tundra_game -
arctic_ivory - 
peat - 
coal - 
forest_game - 
oasis - 
wheat - 
pheasant - 
furs - 
seals - 
spice - 
wine - 
silk - 
gold - 
fruit - 
gems - 
iron - 
fish - 
whales - 

------------------------------Strategic Specials------------------------------
saltpeter - 
aluminum - 
uranium - 
horses - 
elephant - 
rubber - 

===================================TODO LIST===================================
Activities
Terrain Extras