Where is Big Bend National Park?

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?

Acharreadas is a popular mexican thing where people display varying skills of horsemanship much like what events in the united states?

What is the main purpose of the gi bill