In which of the following regions has the united states been militarily involved, in the 1990s and into the early decades of the new millennium?
a. china
b. south africa
c. southwest asia
d. central america

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.

a memoir is the correct answer