I believe the answer is: B.migrant workers.
At that time, the migrant workers was forced to live under a horrible condition since there was no laws that regulate company's treatment toward of its employees. Due to the plight of these workers, united farm workers was created in order to create better situation for the migrant workers.
The characteristic of authentic leadership in which an
individual has deep concern and interest in regards with what they do and about
helping others is compassion at heart. This is a characteristic in which an
individual shows compassion towards others in a way of showing pity and
concern.
Convergent boundaries form strong earthquakes, as well as volcanic mountains or islands, when the sinking oceanic plate melts. The third type is transform boundaries, or boundaries where plates slide past each other, forming strong earthquakes.