Pls help!! i'm writing a essay on buffalo soldiers, i need help with it. My brain hurts and wont think.
could you give me some facts and sentences i could use. thank you. i need 3 more paragraphs

How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.