(100 POINTS!!!!)
"It spreads forth into undulating and treeless
plains and desolate sandy wastes.... It is a
land where no man permanently abides, for
at certain seasons of the year there is no food
for the hunter or his steed."

What is the main purpose of this quote?

A- To explain why so few people lived on the
Great Plains

B- To encourage people to settle in Texas

C- To encourage the government to buy the
Louisiana Territory