Which factors most contributed to the united states’ decision to enter world war 1

In case, there is another answer of this question: Germany's secret request that Mexico join the war against the US Apex

Explanation:

a.tensions between the colonial elites and the backcountry men of virginia.

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.