Montezuma II ruled over the Aztec Empire during the Spanish Conquest. He was the 9th Aztec Emperor and he led and expanded them to its greatest size. But it was under his rule that the Empire fell apart.
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The battle of the Marne was a major turning point of World War I. By the end of August 1914, the whole Allied army on the Western Front had been forced into a general retreat back towards Paris. Meanwhile the two main German armies continued through France.
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