Select all that apply. Some of the inventions during the Han Dynasty include .

A.)firecrackers
B).paper
C.)Improved furnaces
D.)gunpowder
E.) wheelbarrow

the completion of the erie canal spurred the first great westward movement of american settlers, gave access to the rich land and resources west of the appalachians and made new york the preeminent commercial city in the united states.

entering that problem on the tube you may come up with an answer

b

explanation:

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