2. What technological innovation contributed to the productive use of farmland
in West Texas?
a) Expansion of the railroad

b) Development of the windmill

c) Creation of barbed wire

d) Manufacture of the cotton gin

C.

Explanation:

technically all but b should be correct but since texas is most known for their texas long horns they needed to keep them enclosed so they used barbed wire to keep then from running off. And it helped the cowboys.

that is because lower interest rates allowed people to work harder to make money. it multiplied like that and now the uno(not the game) is very strong.

i like trains

the answer is b just took the test