. True it was used to kill people
The reason for the war was that the Sparta feared the growing power and influence of the Athenian Empire.
The Answer is going to be C.
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Zheng He's first voyage (1405-1407) began in July 1405. They set sail from Liujiagan Port in Taicang of Jiangsu Province and headed westward. The fleet had about 208 vessels total, including 62 Treasure Ships, and more than 27,800 crewman. They traveled to present day Vietnam.