What obstacles remained even though the US were successesful in WW2?

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.

President franklin d. roosevelt was born in 1882 in new york. which number on the map represents the state of new york?

Wilson was unsuccessful in making lasting changes regarding