Why were the triremes so fast and maneuverable?

The triremes are so fast and maneuverable because they have light weight and raw power.

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- Audrey :)

i think the answer is c

explanation:

c. print money only as needed

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.