Which of the Following Most Accurately Characterizes the Goal of Geography

Which of the following most accurately characterizes the goal of geography?

A) the production of paper and digital maps using remote sensing,GPS,and GIS
B) memorization of place names and region on a world map
C) understanding the imports and exports of major countries in the world
D) study of the nature and character of physical space and the distribution of things within it
E) socioeconomic analysis of regions to determine similarities and differences across the planet