Which of the following is not a branch of government?

The number of governments in the United States below the federal level is approximately

a. 2,000 c. 10,000 b. 5,000 d. 86,000

Human capital improved during the Industrial Revolution because of all of the following except:

a. improvements in medicine b. improvements in the skill level and knowledge of workers c. more people were able to accumulate physical capital d. farmers were able to move off the farms and into the city to work in factories