Which job is likely to have the highest income?
a. a job that many people are willing to do
b. a job that requires low productivity
c. a job that calls for highly specialized skills
d. a job that most people would be able to do

Why did the south think that its secession from the union would succeed? a. the confederate army was larger than the union army. b. european nations had promised to support the south. c. the south only had to defend itself against the north, not defeat it.