It was the "A) Knights of Labor" who limited membership to skilled craftspeople and focused on economic reforms, since workers has been abused.
Answer: When they sign a yellow- dog contract they are agreeing to the company which forces each individual worker to sign, on the penalty of not getting the job (or if he already has the job, of losing it), binding the worker to surrender his right to organize. In other words, yellow dog binds the worker not to join a union.
I believe the correct answer among the choices listed above is option C. Theocracy is the type of government that follows religious laws and leaders. It is also reffered to as "Ecclesiocracy". It is a system where priests are the rulers in the name of their god.
To bring about radical change for its participants
Redemptive social movements are usually religious in nature and only have a limited focus. It aims to radically change an individual’s behavior thus changing the entire person. Examples of redemptive movements are fundamentalist religious movements and cults. In some religions, there is an emphasis on being “born again”. This state implies that a complete individual transformation or a radical inner change is expected from the person. Perhaps the best example would be the spread of Christianity all over the world through the work of missionaries.