<span>the belief in or worship of more than one god.</span>
I believe the answer is: <span>urged to leave and found it difficult to make a living.
Okies refers to the group of people that mostly consist of poor immigrants,that have to rely on farm-related jobs as their primary income.
Dust bowls destroyed many of the agricultural crops in that season and make okies' live became very difficult.</span>
With steerage from the expert, the intervention affords a planned possibility to provide help and result in the desired changes. An intervention may be direct or oblique.