Which group seemed to benefit most from colonization

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.

Who was the redcoat leader (major john pitcairn,militias, ralph waldo emerson, concord, captain john parker)

Who was william jennings bryan? what platform did he run on?