Answer:
C: Irrigation systems
Explanation:
A can help farm, but it doesn't give the ability to since water would be needed in the desert.
B is more for hunting and fighting, not farming.
C gives water which makes them able to farm in the desert.
D doesn't change much, as in, they'd still need water.
Answer:
Bogalusa Civic and Voters' League
Explanation:
A.Z. Young. This young man started the walk that was a 105 mile march and it ended on the steps of the state capital of Louisiana.
I believe the answer is D. Hope this helped!