All of the following are examples of expansion diffusion, EXCEPT
the percentage of European Union coins circulating in France from other EU countries.
the organization of a company's top executives by world regions where the company sells the most of its product
innovative smart phone technology developed by one company being used by a competitor company
the rapid adoption in the United States of AIDS prevention methods.
teens in rural areas listening to hip hop music.

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;