The history of a country has a lot to do with it, the country's that went through the industrial revolution have turned out to be those where their prosperity has flowed on to the people in general. however these same countries as a result of their power have put the rest of the world in a state of turmoil that still exists today the USA for instance is constantly engaged in propping up dictatorships for trade and military logistics reasons.
Voting ages have varied in different countries and at different times. An old cynic like me might say that a left-wing government might lower the age to the upper teens in the hope that the 'pink period' that most idealistic teenagers go through might benefit the left-wing government.
They have a common ancestor they both might have evolved from.
By not having a government based on Religion has improved their economies of North Africa and the other countries that are there.
If you go to different countries and eat different food or see different sights you might find inspiration.
because different countries have different economic strenghts.
Because different countries have different heroes or leaders, they put the heroes on their money. For example: a US hero is Washington. So, the government put him on the 1 dollar bill. Another country might have another hero on their money. Additionally, the currency is different because people in different countries get different incomes. To show this: most people in the US earn about $80,000, and most people in India earn 20,00,000 rupees. Since the prices in India are high, their is a difference in currency.
Countries benefit from interdependence because it exposes people to diversity. When countries are more diverse, the level of tolerance for different cultures increase.
The same kind of homework that you do, only their language classes might be different.
well our government would
As different countries have different standards it might be easier if you talk with your local building stadards people.
If a company objects to a repressive government, they might not be allowed to do business in that country anymore.
The government agencies involved in business registration are: The IRS, for a tax ID number The Business Services Division of your state, though the name might be different in different states.