With the closing of the American frontier, a shift occurred in ...

[Tazate]

With the closing of the American frontier, a shift occurred in North America from ________.
 
  A) An industrial based economy to an agricultural based economy
  B) An agricultural based economy to a service based economy
  C) An industrial based economy to a service based economy
  D) An agricultural based economy to an industrial based economy

Question 2

What North American region produced iconic musicians Elvis Presley and Johnny Cash, as well as race car driver Dale Earnhardt?
 
  A) The Corn Belt and Great Lakes
  B) The Coastal South
  C) The Inland South
  D) The Great Plains

[rachel]

Answer to Question 1

D

Answer to Question 2

C

[Tazate]

Thanks for the timely response, appreciate it

[Kedrick2014]

Wow, this really help