Ineed to wright a essay on this any ideas? ?

When u make a choice the experience from what would have been your second option is called

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.

In an industry in which there are several providers of a type of good, why can one business not charge much higher prices for their goods?