Advances in technology in the 1800s allowed american businesses to exchange information using a.)steam b.)light c.)paper d.)electricity

Advances in technology in the 1800s allowed American businesses to exchange information using .

 electricity

(But IMO l think steam would be there)

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.

answer; /// i believe that they became successful farmers; ///////////////