This section will give you a detailed overview of the balance in Cossacks. Each nation has it's own unique particularities which make them who they are.
You could see this as some kind of swot - analysis. ( Strenghts - Weaknesses- Opportunities - Treats )
Apart from certain changes to some units, most of the nations are overall well balanced. For example , if one unit has more fire power, it might cost more, or build slower, or even have a slower rate of attack.