The countries do not represent their governments, but instead represent the people. This influences their physical/mental health, not their personality, the happier the people are the healthier they are.
Nyotalia characters represent the most popular cultures of the countries. Sometimes their personalities change over time, because the culture changes.
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Hetalia Headcannons
FanfictionI've seen some people doing these so to thought that I should try to do something similar. I hope you like my theories! Feel free to submit your own theories at anytime, I'll publish them as soon as possible.
