The direct cause of WWI was the assassination of Archduke Franz Ferdinand at Sarajevo on 28 June 1914. However historians feel that a number of factors contributed to the rivalry between the Great powers that allowed war on such a wide-scale to break out.
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Answer: Judicial Review
Explanation: Judicial Review allows the Supreme Court to declare any law passed by the president or Congress as unconstitutional.
Answer: The Articles of Confederation served as the written document that established the functions of the national government of the United States after it declared independence from Great Britain.
Explanation: