Can someone help me with this question?

the answer is C

Explanation:

hope this helps have a nice night

the causes of the dust bowls were severe droughts,   lands became dry and hard, temperature was higher than usual, hot and dry conditions killed crops, high winds. because of those factors, the winds kicked up dry soil and created clouds of dust.

a big one is

to appoint and regulate officers of the land and naval forces,

which caused much controversy ending the articles