Answer:
were introduced into American geography in the 1920s by Carl Sauer
Answer:
Arithmetic Density
Explanation:
it is the total number of people divided by the total land area and this is just talking about population density not the amount of arable land (physiological density) or comparing the number of farmers to the area of arable land (agricultural density)
Star Wars shows a map fly over to lead the viewer through the story line
