Which of the Following Was NOT an Important Socio-Economic Change

Multiple Choice

Which of the following was NOT an important socio-economic change that occurred in the decade following the Civil War?

A) The economy of the United States shifted from an agrarian base to an industrial base.
B) Rapid urbanization.
C) Immigration from Europe and East Asia increased.
D) Thousands of small companies emerged to challenge the dominance of large monopolies.
E) All of these occurred following the end of the Civil War.