What reason did the knights of labor use for targeting chinese workers? a) chinese workers drove down wages b) all of the above c) chinese workers took their jobs d) chinese workers undercut white workers

The Knights of Labor use for targeting Chinese workers because Chinese Workers drove down wages , Chinese workers took their jobs and Chinese workers undercut white workers. B)All of  the above .
The whites did not want the Chinese to own businesses because the Chinese were willing to work at cheaper wages and therefore the whites created the Knight of Labor.

If this is a true or false question i would say true