In two to three sentences, explain the role of "nationalism" in the conflict between Russia and Austria-Hungary

The Russian tsar believed his empire was protected by God and by a 1.5 million men army. This nationalist view made Russian leaders believed they had power over the smaller nations of western Europe. On the other side, the Austro-Hungarian empire showed its nationalism when it declared a war because of the assassination of Archduke Franz Ferdinand.

the results of roman expansion produced social conflict and civil war. julius caesar gained power and became a dictator but was then assassinated. the reign of augustus began a long period of imperial rule and peace in the roman empire. rome faced the problems of how to maintain peace, law, and order.

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