What change did the mexican revolution bring about in 1910

The map above shows where people live in the united states. areas that are darker blue are areas where people live close together. areas that are lighter colors are places where people live farther apart. as a geographer, if you were to study where people live and why they choose to live in these places, which of the six essential elements of geography would you be using?

Look at the photo i can’t do geography

The earth rotates on its axis and revolves around the sun every