Through unimployment during the great depression was widespread, it was higher in some parts of the united states than in others. a geographer uses unemployment data points to make a map, whiile and economic historian arranges data about state-by-state unemployment levels into a tabel. what information might the geographer be able to convey more clearly than the economic historian?
a. the years when unemployment was worst in each area
b. the realitive sizes of the areas affected by each level of unemployment
c. the level of ynemployment in each state
d. the percentage of each states population that was unemployment