What effect has the creation of nation-states in Europe had on today’s society?

Explanation:

The most obvious impact of the nation-state, as compared to its non-national predecessors, is the creation of a uniform national culture through state policy. The model of the nation-state implies that its population constitutes a nation, united by a common descent, a common language, and many forms of shared culture.

frederick the great and the war of austrian succession. frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. he also declared himself king of bohemia, and maria theresa sent troops to retake bohemia. in august he led 80,000 of these men across the frontier into bohemia, his

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.