What analogy does diamond use to explain how the five groups of interacting factors in lines 17-21 should be considered? how does this analogy create a frame for the idea that follow?

What are the six basic purposes of government as outlined in the preamble to the constitution?

Which leader was the first african american president at two different institutions for higher learning

An externality can be created by a. people working at a production job and enjoying their work b. a production activity but not a consumption activity c. a consumption activity but not a production activity d. a production activity or a consumption activity externalities a. are always positive, and an example is flu vaccinations b. are always negative, and an example is the pollution created by trucks c. can be negative or positive. logging has a negative externality, and education has a positive externality d. can be negative or positive. a negative externality is having to go to school when you would rather go to the beach, and a positive externality is spending time with your friends