First choose a country like Romania, Albania ,FYROM, or other. Then wait 
until you have green relationship with other countries (USA is the most 
important). Then make sure that USA(not the player) doesn't have money 
with (-) and red numbers. After that go to the economy place. Click more
above the resources %. Then start increassing production of the resources
with 25%. When you are with a lot of of money like this: - xxx xxx xxx , 
ect. Make a treaty called "Assume foreign debt" with USA. You will se 
that there is no debt. Repeat as much as you want.