Answer:
D. Report on and bust unions.
Explanation:
The pinkertons were a private police force/ privite detective. Private Police/Detectives don't move employees (A), negotiate with unions in the workplace (B) and they don't force scabs to cross picket lines. So, D.
Also, there were many incidents of the pinkertons breaking up strikes and unions and even killing some of the rebelling workers.
Please Mark Brainiest. I hope this helps!
Many ecosystems are rich in natural resources like nutrient-rich soil, water, trees and fossil fuels. Excessive efforts to extract these resources like mining, logging and oil drilling contribute to ecosystem destruction
