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  Alexander crosses the hellespont to fight king darius
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  King darius fights with larger army but alexander wins the battle
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  King darius offer him half of Persia in favor that alexander gave his family back and stopped fighting
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  Darius saw he couldn't win so he gave up against alexander and later died
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  Alenxander conquer over 11,000 miles of land
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  Alexander died. he had 3 main generals that were the ones who split in 3 parts