John marshall's decision in marbury v madison was significant in what way? it was the beginning of the practice of "judicial review." it was the first time a judge declared who would replace the secretary of the state. it was the first time a decision was needed by a supreme court justice. he was the first judge to declare a mistrial in a federal court case.

#1 im pretty sure its a.

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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