Press F12 to bring on the console and type any of these codes:

code		action
acceptall	AI folds to all demands and suggestions (ON/OFF)
fullcontrol	Total controll (ON/OFF)
showid		Toggle show province id's
showxy		Toggle show coordinates
handsoff	Toggle hands off
jstart
jstop
nofog		Toggle fog of war
nolimit		no troop limits
norevolts	Rebels defeated (on/off)
nowar		Pc won't declare war (ON/OFF)
difrules	godmode on/off
manpower	more men
oil		more oil
money		more money
rare		more rare materials
metal		more metal
energy		more energy
nuke		nuclear bomb
nuke *		nuke enemy  where * is the enemy
freedom		Reform country on/off
viewtech	show opponents techresearch
escorts		more escorts
transports	more transports
supplies	more supplies
dissent		get a dissent