In which incident would roosevelt have used the corollary to defend his actions

i believe the answer would be 1.

china is shifting toward specialization in industry and services and away from agriculture.

explanation:

mark brainliest

hey i did something like that before, what is the quesiton?

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.