The ruler of Germany during World War I was es 01)
A)
Karl Marx.
B)
Wilhelm II.
Adolf Hitler.
D)
Franz Ferdinand.

B

Explanation:

Hitler was Germany in WW2

Karl Marx founded communism

and Frans Ferdinand was assassinated which started ww1

hope this helps :)

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.

i think the answer's are a) b) and c)