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OpenStudy (anonymous):

Which was a technological development of the Sui dynasty? the Grand Canal the Great Wall of China gunpowder moveable type

OpenStudy (anonymous):

@wwhitlock @Le_Asien

OpenStudy (anonymous):

gunpowder

OpenStudy (anonymous):

okay

OpenStudy (wwhitlock):

Is all this in the same unit? Or are you taking a final?

OpenStudy (anonymous):

final there is a ton of questions i already answered more then half i know

OpenStudy (anonymous):

there is 100 questions i only have around 30 left

OpenStudy (wwhitlock):

Sheesh, good luck. I gotta go. Hope there is not time limit. Google and wikipedia are your friends.

OpenStudy (anonymous):

okay thanks

OpenStudy (anonymous):

this is only a unit final too i dont want to see the semester final

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