Which of the following was an effect of Eli Whitney’s Cotton Gin? a. Boosted cotton production in the South
b. Increased farm costs
c. Made the South industrialize
d. Destroyed the cotton market

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.