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used to get to places without looking at the stars or the moon this was important because this is how the chinese got from place to place if it was cloudy out
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type of pottery made from colorful pieces of clay this was important because the Chinese would trade this for things and where for cultural beliefs
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used to wright on it was important because this might be a way that Chinese deaf people could communicate
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used to draw characters or to publish news papers important because that's one way they would spread the news.
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helps printers move better making more accurate drawings or writings this was important because this was a quicker way of spreading the news during a war
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used to drink or for healing medicine was important because this is a consumable item that they could drink if they where sick
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an explosive used as a weapon and changed the way that war was waged
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the first weapon to use gunpowder and was important because that was a way to defend from enemies
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used for construction important because there houses would be nice and sturdy during army attacks
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powerful tubes used to shoot rockets
