napoleon spread the ideals of the enlightenment to france and europe, yet he was a dictator who did not embrace the idea of a true democratic republic. what negative effects did napoleon have on france and europe?

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.