Explanation:
B. To help a grape workers Union
September 8, 1965, Filipino American grape workers, members of the Agricultural Workers Organizing Committee, walked out on strike against Delano-area table and wine grape growers protesting years of poor pay and conditions.
Answer: A
Explanation: Byzantine Empire and the medieval society in Europe was the existence of a dominant religion which was Christianity. At the time of the rule of the Romans, Christianity was legalized by Emperor Constantine.
In general, a major result of more farms becoming mechanized was that "farm workers became rural entrepreneurs, although it should be noted that this was not universal.
USA is the correct answer