During the Past 150 Years,the U.S.has Evolved From

Multiple Choice

During the past 150 years,the U.S.has evolved from:

A) An agrarian economy to an information technology economy.
B) A business to business economy to a business to consumer economy.
C) An agrarian economy to a manufacturing economy to a service oriented economy.
D) A manufacturing economy to a service economy,to a cottage economy,and now we are trending back to an agrarian economy.