Which of the following cities was the best example of a cultural and educational center during the hellenistic period?
a. rome
b. athens
c. alexandria
d. babylon
me out with this.

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.