Citizens * 
Work, starvation, and general management of your citizens
Food   
How much people eat at the update
Guerrilla   
Guerrilla warfare
Plague   
The Plague
Sheep   
Ovis aries
anti * 
anti-terrorist actions
census * 
Report contents of sectors
convert * 
Change conquered civilians into uncompensated workers
demobilize * 
Change military into civilians
enlist * 
Turn civilians into military
explore * 
Claim unowned land
shoot * 
Dispose of enemy civilians or uncompensated workers
starvation * 
Find out who's going to starve
For info on a particular topic, type "info <topic>" where <topic> is one of the topics listed above. Topics marked by * are the most important and should be read by new players.