Is it? I thought it was only the lower part of the plain and the delta.
Then what about China?
They have rice?
Some suggestions concerning wonders:
Wonder changes
Mount Rushmore: allows all your units to enter rival borders without open borders agreement.
Requires Republic, Standing Army
New wonder suggestions
Krupp Steel Works
Cost: 500
Requirements: Steel
GPP: +2 Great Engineer
-50%
+150% military unit production speed
+5 experience to siege units
Delta Works
Cost: 1150
Requirements: Ecology, Industrialism
GPP: +1 Great Engineer
Requires access to coast
+1
to coast, river tile
Attacking across river in own territory gives a +10% bonus instead of the current -25% malus, units attacking you across rivers in your own territory receive an additional -25% malus
Lenin's Mausoleum
Cost: 650
Requirements: Communism
GPP: +1 Great Artist
Requires Central Planning
+100%
from vassals, domestic
+3 diplomatic modifier towards your own vassals
Golden Gate Bridge
Cost: 800
Requirements: Computers
GPP: +1 Great Scientist
Requires Free Market
+1 free Scientist, Engineer
Spreads Computer Industry to the city
Doubles Computer Industry yield, halves unhappiness/unhealthiness from Computer Industry
Panama Canal
Cost: 500
Requirements: Medicine
GPP: +1 Great Engineer
Requires Coastal access to at least 4 tiles
+2 traderoutes
Double movement speed on coast