Question

the main capstone message by dr. reiches video that you should have learned in studying your lesson 15 notes is:
the u.s. middle classes are in need of better medical care than obama care provides
our middle class workers need of more and better workplace safety.
our middle classes are better off because they have more information today due to the internet’s help for them to make better decisions.
marshall mcluhan suggested that all countries including the u.s. are moving into a \global village\.
we need to keep our middle classes wages strong because they pay for a lot towards our federal income taxes and therefore, provide important tax paying benefits for those who are disadvantaged and in need.

Explanation:

To determine the main CAPSTONE message from Dr. Reiche's video (related to Lesson 15), we analyze the options. The key idea around the middle class's wage strength and its tax - related benefits for the disadvantaged aligns with the context of economic and social implications of the middle class. Option E states "We need to keep our Middle Classes wages strong because they pay for a lot towards our Federal Income Taxes and therefore, provide important tax paying benefits for those who are disadvantaged and in need." This focuses on the economic role of the middle class in tax contributions and supporting the disadvantaged, which is a strong candidate for the main message. Other options focus on medical care, workplace safety, information access, or McLuhan's theory, which are less likely to be the main CAPSTONE message compared to the economic - social tax - related role of the middle class.

Answer:

E. We need to keep our Middle Classes wages strong because they pay for a lot towards our Federal Income Taxes and therefore, provide important tax paying benefits for those who are disadvantaged and in need.