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>
myths, legends, and folktales
Explanation:
they are mostly unknown
Answr: F
EXPLAIN: Becaude the F is the only correctly answer.