no
This question seems to speak about US history. In the South, most crop workers were slaves. In the North, farmlands were worked by farm owners and their paid farm workers.
why did the national farm workers association become the united farm workers associoation
They were called houses. Domestic slaves lived in the same house as their owners. Industrial slaves, such as farm workers, miners, factory workers, lived in barracks. The public slaves who worked in the city of Rome itself had their own barracks too.
The National Farm Workers Association worked for the rights of migrant farm workers. The organization became the United Farm Workers of America in 1962.
The increased farming and trade made businesses grow, so that meant more farm workers and slaves. Trade routes too, grew bigger and larger trades kicked in.
United Farm Workers was created in 1962.
The man who started the first union for the farm workers in the US was Cesar Chavez. He started the United Farm Workers of America in 1962. It is the largest farm workers union.
slaves and captives built the great wall of china, but it was constructed by Qin Shi Huang
There are no freed slaves remaining on the farm where they had worked as slaves. After emancipation, freed slaves were free to leave the farms where they were enslaved.
The Romans use slaves in the Colosseum for maintenance work. These were public slaves who also had duties in maintaining public buildings and city sanitation. Privately owned slaves were used in various ways, depending upon their education and training. Some were farm workers, some household servants, some were clerical workers such as secretaries and accountants In general, you can say that slaves were used in any way that their services were needed.
this is false
They were important to the owners so they did not lose money. Slaves were used to do labor and hard work, they often knew more about running the plantation/farm than the actual owner.