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.
FORMATIVE I know because there is no suck thing as FORMATIVE
<span>They will both attend without bringing their own dessert. Social loafing is when a person does not work as hard as they are able to or exert a lot of effort due to the fact that they are working in a group.</span>
The industrial revolution caused a lot of pollution and is a big part of why we have global warming, it also meant that America began to have even more slaves