Although there are variations, what is the shape of the Texas landscape as you move from the east to the west?

o The elevation rises and it becomes drier.
o The land gets closer to sea level as it flattens out.
The terrain drops below sea level and it rains more.
There are not many changes in the landscape.

Quick using the information in the graph, one might speculate that a) w.w.i created increased job opportunities in the u.s. b) the election of president hoover in 1936 caused unemployment to decline. c) the return of soldiers following w.w.ii caused unemployment to increase in the u.s. d) the new deal programs of president roosevelt created employment opportunities in the u.s.