What role has military and economic power played in strengthening nation-states?

Please read chapters and answer the following questions.Ch 231.What role has military and economic power played in strengthening nation-states?2.Why do most nation-states have ethnic minorities? Why have these minorities tended to be oppressed?3.How did the rivalry among the European nation-states affect other regions of the world? What impact did it have on the development of nationalism outside of Europe?Ch 241.Explain the impact of the industrial economy on the home and family lives of women.2.What was the relationship between nineteenth-century Europe’s economic power and its political hegemony around the globe?3.How did European colonies use ideologies fostered in Europe against their colonial rulers?No sources needed just answer the questions based on the information from the book World Civilization of 17th Century.