Companies hired Pinkertons to move employees to company towns.
negotiate with unions in the workplace.
force scabs to cross picket lines.
report on and bust unions.

The answers should be answerable, compelling, specific, and simple because well for one it should be answerable so other people can answer your question to help u, it should be specific and have all the details so people know what u are describing, it should be simple and not too hard for people to figure out, and should be compelling so it could be a strong question for people to research.