2. What coordinates the actions of the thousands of people involved with your
steak dinner? In other words, what provides the incentive for people to act?

the best answer is b.

hope this : )

i only have part a but here is the first one: - lewis and clark are born

- lewis marries sacajawea and clark is jealous  

- clark drowns lewis and then goes to jail

answer; obey the closest relative's wishes;

that would be false

material culture refers to things like physical buildings and places.