Which system for tax collection suggests that all states are equally important to the union

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.

What event did not contribute to the start of ww11

Answer the questions in the image for brainliest