World War I killed more people (9 million combatants and 5 million civilians) and cost more money ($186 billion in direct costs and another $151 billion in indirect costs) than any previous war in history
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Answer: The answer is -- (A) The Cold War.
Explanation: The Cold War was a period of geopolitical tension between the Soviet Union and the United States and their respective allies, the Eastern Bloc and the Western Bloc, after World War II. The period is generally considered to span the 1947 Truman Doctrine to the 1991 dissolution of the Soviet Union. Hope this helps!
The <u><em>Aztec</em></u> were an ancient civilization that settled in Mexico and were thought to be very brutal and violent, offering human sacrifices and going to war with neighboring people.
<u><em>A. Aztec</em></u>
A characteristic that all state constitutions have in common is that they all "include a bill of rights". These bills of rights were included to ensure that the government did not trample on the natural human rights of the citizens.
