Within supranational corporations there are centrifugal forces.
In the EU there are many spoken languages which makes it hard to communicate with others. Since their are many spoken languages all papers have to be translated which cost the government a lot of euros. The EU makes some laws that aren't fair to some cultures. For example in the Czech Republic a culture cooks their meat overnight on low heat but can't serve it because it is more than two hours old. Supranational governments have centrifugal forces inside of it which pull it apart.
What is the most effective style of government?
Dictatorship is the most effective style of government. One reason dictatorship is the most effective style of government is dictators can plan far into the future without anyone being able to stop them. They can their military power so he can help other people. Another reason dictatorship is the most effective way of government is they have an unlimited government. Since he/she has an unlimited government and not limited government, he/she is the only leader, there is no separation of power, he/she does not have to listen to anyone all of that means no one can put the dictator on the wrong path. With all this power he/she can help the economy or help other places that are in trouble.
What makes a good citizen?
A good citizen will pay taxes and listen to the law, and if they do that they will not go to jail for that reason. A good citizen will should informed so they can contribute with their society, like running to be a political authority and many more. Citizens will have rights, but with rights comes responsibility. Citizens have the right to do things they want, and they have freedom. They have freedom of speech, the freedom to be vote and may others.