What reaction to the postwar era does Hemingway’s passage convey

According to nationalists, a nation-states government should be a. controlled by european monarchs b. led by an appointment president c. voted on by european parliaments d. chosen by that nation-state

Why did the collapse of the soviet union and the power vacuum in the balkans lead to bosnian genocide?

Explain how zollverein, a tariff agreement, to unite the german states.