How did the seventh amendment to the constitution affect the process of senatorial elections?
a. it allowed senators to be chosen by state legislatures
b. it allowed senators to be appointed by the president
c. it allowed senators to be elected by the voters of the state
it allowed senators to be nominated by the house of representatives

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.